"Pseudo-MPEC" for P21D8tV

Created 2023 Feb 3 23:22:11 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

• Astrometry
• Astrometry (from NEOCP, if available)
• 'Scout' (JPL) information
• Observing stations
• Orbital elements
• Residuals
• Ephemeris
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• Click here to search Spacewatch images for this object using Skymorph

 
 Astrometry: 
     P21D8tV* C2023 01 22=$\Lggdx*Tb*!([_*bTxMgII5mJIKAstrometryg'-nHOXFYg/cBF52
     P21D8tV  C2023 01 22kD(Oj)nqpqu+eu0h!Qo.E=7XcJEL3g=2Il(9vweFH`,g[U\mJEmAF52
     P21D8tV  C2023 01 22\K_-J1tkOredacted;`;Ai.q@shYJVo@clicke+g6PZ1g_pN/(H!F52
     P21D8tV  C2023 01 22WcpRhere,$JLRhn1l$ZfjfSZphE]M17D4lUQbfor-]@W/ryW^E61F52
     P21D8tV  C2023 01 22Z*?n!a984U$%S8q.CYTMiLMF0r6Oexplanation^p3#dhd$'R3+XF52
     P21D8tV  C2023 01 22gw)u@=kq?iCli.]vJYa9w?t*RYbs0EI*b:*Y3sW%bexhT?L4Z?eyF52

Station data:
(F52) Pan-STARRS 2, Haleakala  (N20.707382 W156.255910)  US/Hawaii.
   Observers J. Bulger, T. Dukes, T. Lowe, A. Schultz, M. Willman. Measurers
   K. Chambers, S. Chastel, T. de Boer, L. Denneau, J. Fairlamb, H.
   Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat,
   R. Weryk. 1.8-m Ritchey-Chrétien + CCD.

Orbital elements:  P21D8tV
   Perihelion 2023 Dec 12.59523 +/- 235 TT = 14:17:08 (JD 2460291.09523)
Epoch 2023 Jan 22.0 TT = JDT 2459966.5   Earth MOID: 0.6095      AutoNEOCP
M 233.46073558 +/- 80               (J2000 ecliptic)
n   0.38983710 +/- 0.219            Peri.  157.97109 +/- 90
a   1.85586879 +/- 0.695            Node   103.72773 +/- 22
e   0.1287747 +/- 0.274             Incl.   22.24531 +/- 28
P   2.53/923.45d           H 20.38  G  0.15   U 11.7  SR
q 1.61687983 +/- 0.784    Q 2.09485776 +/- 36.9
From 6 observations 2023 Jan. 22 (4.9 hr); mean residual 0".09

Residuals in arcseconds: 
230122 F52  .08+  .10+    230122 F52  .16-  .05-    230122 F52  .09-  .12+    
230122 F52  .05+  .00     230122 F52  .02+  .07-    230122 F52  .11+  .10-    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2023 02 03 23  08 25 45.225   +37 22 50.76  1.0558 2.0009 157.1 22.7 2304  44
2023 02 04 00  08 25 41.591   +37 23 29.36  1.0559 2.0008 157.1 22.7 2320  44
2023 02 04 01  08 25 37.958   +37 24 07.91  1.0560 2.0008 157.0 22.7 2335  44
2023 02 04 02  08 25 34.326   +37 24 46.42  1.0560 2.0007 157.0 22.7 2351  44
2023 02 04 03  08 25 30.694   +37 25 24.88  1.0561 2.0007 156.9 22.7 2367  44
2023 02 04 04  08 25 27.064   +37 26 03.30  1.0562 2.0006 156.9 22.7 2383  44
2023 02 04 05  08 25 23.435   +37 26 41.67  1.0563 2.0006 156.9 22.7 2399  44
2023 02 04 06  08 25 19.807   +37 27 20.00  1.0564 2.0005 156.8 22.7 2415  44
2023 02 04 07  08 25 16.179   +37 27 58.28  1.0565 2.0005 156.8 22.7 2431  44
2023 02 04 08  08 25 12.553   +37 28 36.51  1.0566 2.0004 156.7 22.7 2447  44
2023 02 04 09  08 25 08.928   +37 29 14.70  1.0567 2.0004 156.7 22.7 2464  44
2023 02 04 10  08 25 05.304   +37 29 52.85  1.0568 2.0003 156.7 22.7 2480  44
2023 02 04 11  08 25 01.681   +37 30 30.94  1.0569 2.0003 156.6 22.7 2496  44
2023 02 04 12  08 24 58.059   +37 31 09.00  1.0570 2.0002 156.6 22.8 2513  44
2023 02 04 13  08 24 54.438   +37 31 47.00  1.0571 2.0002 156.5 22.8 2529  44
2023 02 04 14  08 24 50.818   +37 32 24.97  1.0572 2.0001 156.5 22.8 2546  44
2023 02 04 15  08 24 47.199   +37 33 02.88  1.0573 2.0001 156.4 22.8 2562  44
2023 02 04 16  08 24 43.581   +37 33 40.75  1.0574 2.0000 156.4 22.8 2579  44
2023 02 04 17  08 24 39.965   +37 34 18.58  1.0575 2.0000 156.4 22.8 2596  44
2023 02 04 18  08 24 36.350   +37 34 56.35  1.0576 1.9999 156.3 22.8 2613  44
2023 02 04 19  08 24 32.735   +37 35 34.09  1.0577 1.9999 156.3 22.8 2630  44
2023 02 04 20  08 24 29.122   +37 36 11.77  1.0578 1.9998 156.2 22.8 2646  44
2023 02 04 21  08 24 25.510   +37 36 49.41  1.0579 1.9998 156.2 22.8 2663  44
2023 02 04 22  08 24 21.900   +37 37 27.01  1.0580 1.9997 156.1 22.8 2681  44
2023 02 04 23  08 24 18.290   +37 38 04.55  1.0581 1.9997 156.1 22.8 2698  44
2023 02 05 00  08 24 14.682   +37 38 42.06  1.0582 1.9996 156.1 22.8 2715  44
2023 02 05 01  08 24 11.075   +37 39 19.51  1.0583 1.9996 156.0 22.8 2732  44
2023 02 05 02  08 24 07.469   +37 39 56.92  1.0584 1.9995 156.0 22.8 2750  44
2023 02 05 03  08 24 03.864   +37 40 34.29  1.0585 1.9995 155.9 22.8 2767  44
2023 02 05 04  08 24 00.261   +37 41 11.60  1.0586 1.9994 155.9 22.8 2784  44
2023 02 05 05  08 23 56.659   +37 41 48.87  1.0587 1.9994 155.8 22.8 2802  44
2023 02 05 06  08 23 53.058   +37 42 26.10  1.0588 1.9993 155.8 22.8 2820  44
2023 02 05 07  08 23 49.458   +37 43 03.28  1.0589 1.9993 155.8 22.8 2837  44
2023 02 05 08  08 23 45.860   +37 43 40.41  1.0591 1.9992 155.7 22.8 2855  44
2023 02 05 09  08 23 42.263   +37 44 17.50  1.0592 1.9992 155.7 22.8 2873  44
2023 02 05 10  08 23 38.667   +37 44 54.54  1.0593 1.9991 155.6 22.8 2891  43
2023 02 05 11  08 23 35.073   +37 45 31.53  1.0594 1.9991 155.6 22.8 2909  43
2023 02 05 12  08 23 31.480   +37 46 08.47  1.0595 1.9990 155.5 22.8 2927  43
2023 02 05 13  08 23 27.888   +37 46 45.37  1.0596 1.9990 155.5 22.8 2945  43
2023 02 05 14  08 23 24.298   +37 47 22.23  1.0597 1.9989 155.5 22.8 2963  43
2023 02 05 15  08 23 20.709   +37 47 59.03  1.0598 1.9989 155.4 22.8 2981  43
2023 02 05 16  08 23 17.121   +37 48 35.80  1.0599 1.9988 155.4 22.8 2999  43
2023 02 05 17  08 23 13.535   +37 49 12.51  1.0600 1.9988 155.3 22.8 3018  43
2023 02 05 18  08 23 09.950   +37 49 49.18  1.0601 1.9987 155.3 22.8 3036  43
2023 02 05 19  08 23 06.367   +37 50 25.80  1.0603 1.9987 155.2 22.8 3055  43
2023 02 05 20  08 23 02.785   +37 51 02.37  1.0604 1.9986 155.2 22.8 3073  43
2023 02 05 21  08 22 59.204   +37 51 38.90  1.0605 1.9986 155.2 22.8 3092  43
2023 02 05 22  08 22 55.625   +37 52 15.38  1.0606 1.9985 155.1 22.8 3111  43