• MPC Preparation (Info)

    • The NEO Confirmation Page

    Please ensure you are familiar with the notes at the bottom of this page.
    Also, additional notes on the NEOCP and information on how we remove objects on the NEOCP are also available here.

    Page last updated on Nov. 29.819 UTC.

    Problems? Comments?

    Select object(s) from the current list of objects needing confirmation (NEO desirability score, discovery date, rough current position and magnitude given, as well as number of observations, arc, nominal H and number of days since it was last observed). Objects flagged with an "S" in the Note column are possibly in geocentric orbit and might soon be removed.

    All objects with V = to , with Decl. between ° and °, with an NEO desirability score of % to %

    or just the objects selected below:

      Temp Desig      Score      Discovery   R.A.     Decl.     V   Updated  Note     NObs     Arc    H    Not Seen/dys  
    P11OCeV  P11OCeV 100100      2023 11 26.5   114.4078  07 37.6   156.4257  +66 25   28.9  21.1   J2460277.174151 Updated Nov. 28.67 UT       3    0.02   24.2    3.340 
    P11OzCM  P11OzCM 100100      2023 11 24.6   161.5494  10 46.2   123.6592  +33 39   29.0  21.0   J2460277.177661 Updated Nov. 28.68 UT       3    0.03   21.0    5.182 
    P11OynN  P11OynN 082 82      2023 11 24.5   101.7832  06 47.1   154.4801  +64 28   28.8  21.2   J2460277.176606 Updated Nov. 28.68 UT       5    0.14   18.0    5.227 
    P21OwJv  P21OwJv 100100      2023 11 22.6   105.8366  07 03.3   133.7958  +43 47   28.2  21.8   J2460277.198594 Updated Nov. 28.70 UT       6    0.71   21.0    6.496 
    P21Owlj  P21Owlj 100100      2023 11 22.6   100.1530  06 40.6   130.3720  +40 22   28.7  21.3   J2460277.202642 Updated Nov. 28.70 UT       5    0.67   19.1    6.536 
    P21Ovha  P21Ovha 100100      2023 11 21.6   136.9322  09 07.7   076.1629  -13 50   29.0  21.0   J2460277.200321 Updated Nov. 28.70 UT       4    0.04   20.5    8.194 
    P21OuZI  P21OuZI 076 76      2023 11 20.5   071.2953  04 45.2   073.4343  -16 33   28.3  21.7   J2460277.175010 Updated Nov. 28.68 UT       6    0.86   16.3    8.498 
    P21OuZE  P21OuZE 075 75      2023 11 20.5   095.9221  06 23.7   064.0303  -25 58   28.1  21.9   J2460277.178150 Updated Nov. 28.68 UT       3    0.02   16.2    9.299 
    P21OtaB  P21OtaB 100100      2023 11 18.5   124.8510  08 19.4   109.1621  +19 09   28.3  21.7   J2460277.199056 Updated Nov. 28.70 UT       4    0.04   20.9   11.235 
    P11Osz0  P11Osz0 100100      2023 11 18.4   047.5336  03 10.1   074.7747  -15 13   27.5  22.5   J2460277.195111 Updated Nov. 28.70 UT       3    0.04   14.8   11.357 
    P11Osmu  P11Osmu 069 69      2023 11 19.4   063.0571  04 12.2   095.8138  +05 48   25.2  24.8   J2460277.194675 Updated Nov. 28.69 UT       3    0.04   27.1   10.341 
    P11Osjx  P11Osjx 100100      2023 11 19.5   068.2073  04 32.8   095.3523  +05 21   27.5  22.5   J2460277.176055 Updated Nov. 28.68 UT       8    2.90   24.6    7.467 
    P11Osd5  P11Osd5 087 87      2023 11 19.5   075.1932  05 00.8   093.9351  +03 56   27.7  22.3   J2460277.207186 Updated Nov. 28.71 UT       3    0.02   24.8   10.308 
    P11Osd4  P11Osd4 070 70      2023 11 19.5   074.0270  04 56.1   097.2634  +07 15   28.0  22.0   J2460277.205183 Updated Nov. 28.71 UT       7    2.86   20.3    7.471 
    J312311  J312311 100100      2023 11 19.1   073.5072  04 54.0   110.2494  +20 14   30.2  19.8   J2460277.190167 Updated Nov. 28.69 UT       3    0.02   16.8   10.733 
    RdSH235  RdSH235 100100      2023 11 18.9   033.6475  02 14.6   115.4992  +25 29   28.6  21.4   J2460277.180814 Updated Nov. 28.68 UT       3    0.03   19.2   10.855 
    P11OrTM  P11OrTM 045 45      2023 11 19.4   059.0248  03 56.1   089.3597  -00 38   27.8  22.2   J2460277.206736 Updated Nov. 28.71 UT       8    3.76   19.4    6.618 
    P11OrVt  P11OrVt 100100      2023 11 19.4   063.6606  04 14.6   096.6578  +06 39   27.7  22.3   J2460277.204661 Updated Nov. 28.70 UT       6    0.16   20.4   10.214 
    P11Or3B  P11Or3B 084 84      2023 11 19.3   051.4408  03 25.8   120.6191  +30 37   27.9  22.1   J2460277.188824 Updated Nov. 28.69 UT       3    0.04   19.4   10.469 
    RdSH237  RdSH237 084 84      2023 11 18.9   037.0271  02 28.1   116.8764  +26 52   28.8  21.2   J2460277.174604 Updated Nov. 28.67 UT       3    0.03   12.1   10.855 
    W05854  W05854 100100      2023 11 18.8   059.8732  03 59.5   105.0553  +15 03   28.6  21.4   J2460277.202200 Updated Nov. 28.70 UT       3    0.01   21.4   10.998 
    W05058  W05058 100100      2023 11 17.8   062.4713  04 09.9   106.1308  +16 07   29.2  20.8   J2460277.201223 Updated Nov. 28.70 UT       9    2.03   21.5    9.951 
    P11OlUf  P11OlUf 100100      2023 11 18.6   066.0216  04 24.1   117.4690  +27 28   27.3  22.7   J2460277.179324 Updated Nov. 28.68 UT       9    0.72   24.0   10.541 
    P11OkaT  P11OkaT 047 47      2023 11 18.5   085.4201  05 41.7   074.5088  -15 29   28.3  21.7   J2460277.175540 Updated Nov. 28.68 UT       7    0.81   20.0   10.507 
    P11Okax  P11Okax 100100      2023 11 18.5   068.4633  04 33.9   085.5931  -04 24   28.5  21.5   J2460277.179890 Updated Nov. 28.68 UT       10    4.04   21.3    7.285 
    P21Ok7w  P21Ok7w 063 63      2023 11 18.5   108.2348  07 12.9   120.3600  +30 21   29.3  20.7   J2460277.200812 Updated Nov. 28.70 UT       8    0.84   18.6   10.484 
    P21Oj7o  P21Oj7o 100100      2023 11 18.4   057.6264  03 50.5   082.0356  -07 57   27.7  22.3   J2460277.189317 Updated Nov. 28.69 UT       6    0.81   19.1   10.569 
    P11OiVE  P11OiVE 100100      2023 11 18.4   031.2283  02 04.9   072.5697  -17 25   29.2  20.8   J2460277.649014 Updated Nov. 29.15 UT       11    10.77   24.7    0.687 
    P21OdqR  P21OdqR 059 59      2023 11 17.4   045.3326  03 01.3   088.5465  -01 27   27.6  22.4   J2460277.206231 Updated Nov. 28.71 UT       9    0.81   21.0   11.642 
    M45F201  M45F201 100100      2023 11 13.0   065.6463  04 22.6   113.0842  +23 05   32.1  17.9   J2460278.174277 Updated Nov. 29.67 UT       11    13.98   25.6    2.872 
    W04057  W04057 100100      2023 11 15.8   057.2888  03 49.2   107.2698  +17 16   29.4  20.6   J2460277.177090 Updated Nov. 28.68 UT       4    2.00   18.0   11.984 
    A10Y90M  A10Y90M 100100      2023 11 15.2   347.7345  23 10.9   006.9866  -83 00   26.0  24.0   J2460277.178730 Updated Nov. 28.68 UT       4    0.03   25.8   14.539 
    ST23K48  ST23K48 098 98      2023 11 15.3   094.9498  06 19.8   137.8522  +47 51   27.4  22.6   J2460277.203669 Updated Nov. 28.70 UT       9    3.51   28.4   10.961 
    C9WJHJ2  C9WJHJ2 100100      2023 11 13.2   016.8473  01 07.4   132.9261  +42 55   28.0  22.0   J2460277.194206 Updated Nov. 28.69 UT       9    1.93   19.8   14.676 
    C0MHJ75  C0MHJ75 100100      2023 11 12.5   075.8544  05 03.4   140.4992  +50 29   26.7  23.3   J2460277.193676 Updated Nov. 28.69 UT       6    0.91   23.9   16.422 
    C0MDJQ5  C0MDJQ5 100100      2023 11 12.3   060.5429  04 02.2   112.7865  +22 47   26.7  23.3   J2460277.205743 Updated Nov. 28.71 UT       12    1.03   25.9   16.481 
    W01802  W01802 099 99      2023 11 10.8   044.7814  02 59.1   110.0671  +20 04   27.0  23.0   J2460277.185485 Updated Nov. 28.69 UT       3    0.03   22.8   19.009 
    W01792  W01792 100100      2023 11 10.8   030.5214  02 02.1   105.9043  +15 54   28.4  21.6   J2460277.180325 Updated Nov. 28.68 UT       3    0.03   19.7   19.005 
    RFD0044  RFD0044 090 90      2023 11 11.3   080.7551  05 23.0   114.6871  +24 41   29.5  20.5   J2460277.201730 Updated Nov. 28.70 UT       5    0.02   19.5   18.456 
    RFD0043  RFD0043 100100      2023 11 11.3   083.6818  05 34.7   110.3668  +20 22   28.8  21.2   J2460277.207659 Updated Nov. 28.71 UT       3    0.02   20.3   18.456 
    C0M91D5  C0M91D5 057 57      2023 11 11.3   044.4268  02 57.7   115.2981  +25 17   27.8  22.2   J2460277.189743 Updated Nov. 28.69 UT       15    11.87   10.2    6.630 
    SWC0444  SWC0444 099 99      2023 11 10.2   076.9415  05 07.8   069.1838  -20 48   28.5  21.5   J2460277.184613 Updated Nov. 28.68 UT       3    0.03   19.7   19.589 
    The information in the table (including any PCCP objects) is available in a text file. The layout of this file matches the table layout exactly, except that the R.A. is converted to decimal hours and the Decl. to decimal degrees.

    Select your viewing point:

    Geocentric Observatory code

    Longitude ° E, latitude °, altitude m.

    Longitudes and latitudes should be entered in decimal degrees.

    Other options:

    Ephemeris interval: 1 hour 30 mins 10 mins 1 min

    Start ephemerides at now + hours

    Display positions in: truncated sexagesimal or full sexagesimal or decimal units

    Display motions as: "/sec, "/min, "/hr or °/day.

    Total motion and direction Separate R.A. and Decl. coordinate motions Separate R.A. and Decl. sky motions

    Full output Brief output

    Suppress output at or when object's altitude is below °.

    If you need to delete one of your discoveries as "does not exist" or "artificial", or flag it as "cometary", etc., please submit the corresponding "action code" through our Submit Action Code Form

    Notes on how to begin your own astrometric program are available.

    Please ensure that you have read the additional notes on the NEOCP.

    Please do not report observations of non-NEOCP objects in the same message as observations of objects on this page!

    Get NEO Ratings to see whether you should report a possible NEO.

    Please report unsuccessful attempts to detect objects listed here that are NOT listed as `updated' or that have not been updated in the past 24 hours using the NEOCP Blog.

    Please note that observations and orbits of objects accessible via this service are made available only for your personal use. They are not to be promulgated via any medium. The data are preliminary until they appear on an MPEC or MPS.

    It is possible that some of the objects listed here are comets, either recognised or currently unrecognised as such. All reports of new cometary activity should be made using the following web form (Reports of activity for known comets made to the above web form will be ignored.)
    New reports of cometary activity must be made using this web form in order to be considered for inclusion in any resulting MPEC announcing cometary status. We do not flag suspected comets on this page because we do not wish to influence observers.

    You can now access ephemerides for the variant orbits used in the uncertainty plots from the pages listing the offsets from the nominal solutions.

    Please read (or here) about the coloration used in the uncertainty plots.

    You are reminded that a cross-reference of designations that have appeared here previously is available elsewhere.

    If none of these objects are within the capabilities of your system, check out the Dates of Last Observation of NEOs not seen recently (in R.A. order), the list of bright recovery opportunities, or the Spaceguard Central Node's Priority List for alternate useful targets.