"Pseudo-MPEC" for ZTm0012

Created 2023 Mar 26 5:22:15 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: 
     ZTm0012* C2023 03 13.52284 21 12 05.98 +31 06 23.4    ~3E27 18.97rUNEOCPI41
     ZTm0012  C2023 03 13.52534 21 12 05.89 +31 06 26.6    ~3E27 19.26rUNEOCPI41
     ZTm0012  C2023 03 13.52784 21 12 05.72 +31 06 30.0    ~3E27 19.19rUNEOCPI41
     ZTm0012  C2023 03 13.53034 21 12 05.54 +31 06 33.1    ~3E27 19.08rUNEOCPI41

Station data:
(I41) Palomar Mountain--ZTF  (N33.357338 W116.859780)  US/California.
   Observers B. T. Bolin, Z. T. F. Collaboration. Measurers B. T. Bolin,
   Z.-Y. Lin, F. J. Masci. 1.2-m f/2.4 Schmidt.

Orbital elements:  ZTm0012
   Perihelion 2022 Nov 23.50399 +/- 27.3 TT = 12:05:45 (JD 2459907.00399)
Epoch 2023 Mar 14.0 TT = JDT 2460017.5   Earth MOID: 0.0095      AutoNEOCP
M 118.04432915 +/- 40               (J2000 ecliptic)
n   1.06831308 +/- 0.76             Peri.    5.73672 +/- 46
a   0.94769884 +/- 0.449            Node    44.16277 +/- 49
e   0.0540593 +/- 0.236             Incl.    1.62041 +/- 32
P   0.92/336.97d           H 21.08  G  0.15   U 12.6  SR
q 0.89646685 +/- 0.249    Q 0.99893083 +/- 303
From 4 observations 2023 Mar. 13 (10.8 min); mean residual 0".20

Residuals in arcseconds: 
230313 I41  .31-  .01+    230313 I41  .13+  .10+    
230313 I41  .40+  .05-    230313 I41  .22-  .05-    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2023 03 26 05  21 13 52.011   +32 22 27.76  .02425 .98291  52.9 18??  42d 168
2023 03 26 06  21 13 54.175   +32 22 34.04  .02423 .98294  52.9 18??  42d 168
2023 03 26 07  21 13 56.352   +32 22 40.26  .02421 .98297  52.9 18??  42d 168
2023 03 26 08  21 13 58.543   +32 22 46.41  .02418 .98299  52.9 18??  42d 175
2023 03 26 09  21 14 00.747   +32 22 52.49  .02416 .98302  52.9 18??  42d 175
2023 03 26 10  21 14 02.965   +32 22 58.50  .02414 .98305  52.9 18??  42d 175
2023 03 26 11  21 14 05.196   +32 23 04.44  .02412 .98308  52.9 18??  42d 175
2023 03 26 12  21 14 07.440   +32 23 10.31  .02410 .98311  52.9 18??  42d 175
2023 03 26 13  21 14 09.698   +32 23 16.11  .02408 .98314  53.0 18??  42d 175
2023 03 26 14  21 14 11.970   +32 23 21.84  .02406 .98316  53.0 18??  42d 175
2023 03 26 15  21 14 14.255   +32 23 27.50  .02404 .98319  53.0 18??  42d 175
2023 03 26 16  21 14 16.555   +32 23 33.08  .02401 .98322  53.0 18??  42d 175
2023 03 26 17  21 14 18.867   +32 23 38.60  .02399 .98325  53.0 18??  42d 175
2023 03 26 18  21 14 21.194   +32 23 44.05  .02397 .98328  53.0 18??  42d 174
2023 03 26 19  21 14 23.534   +32 23 49.43  .02395 .98330  53.0 18??  42d 174
2023 03 26 20  21 14 25.888   +32 23 54.73  .02393 .98333  53.0 18??  42d 174
2023 03 26 21  21 14 28.256   +32 23 59.97  .02391 .98336  53.0 18??  42d 174
2023 03 26 22  21 14 30.638   +32 24 05.13  .02389 .98339  53.1 18??  42d 174
2023 03 26 23  21 14 33.034   +32 24 10.22  .02387 .98342  53.1 18??  42d 174
2023 03 27 00  21 14 35.444   +32 24 15.24  .02385 .98344  53.1 18??  42d 174
2023 03 27 01  21 14 37.867   +32 24 20.18  .02382 .98347  53.1 18??  42d 174
2023 03 27 02  21 14 40.305   +32 24 25.06  .02380 .98350  53.1 18??  42d 174
2023 03 27 03  21 14 42.757   +32 24 29.86  .02378 .98353  53.1 18??  42d 174
2023 03 27 04  21 14 45.223   +32 24 34.59  .02376 .98355  53.1 18??  42d 174
2023 03 27 05  21 14 47.703   +32 24 39.25  .02374 .98358  53.1 18??  42d 174
2023 03 27 06  21 14 50.197   +32 24 43.83  .02372 .98361  53.1 18??  42d 174
2023 03 27 07  21 14 52.706   +32 24 48.34  .02370 .98364  53.2 18??  42d 174
2023 03 27 08  21 14 55.229   +32 24 52.78  .02368 .98367  53.2 18??  42d 174
2023 03 27 09  21 14 57.766   +32 24 57.14  .02365 .98369  53.2 18??  42d 174
2023 03 27 10  21 15 00.318   +32 25 01.43  .02363 .98372  53.2 18??  42d 174
2023 03 27 11  21 15 02.883   +32 25 05.64  .02361 .98375  53.2 18??  42d 174
2023 03 27 12  21 15 05.464   +32 25 09.78  .02359 .98378  53.2 18??  42d 174
2023 03 27 13  21 15 08.059   +32 25 13.85  .02357 .98380  53.2 18??  42d 174
2023 03 27 14  21 15 10.668   +32 25 17.84  .02355 .98383  53.2 18??  42d 174
2023 03 27 15  21 15 13.292   +32 25 21.76  .02353 .98386  53.2 18??  42d 174
2023 03 27 16  21 15 15.930   +32 25 25.60  .02351 .98389  53.3 18??  42d 174
2023 03 27 17  21 15 18.583   +32 25 29.37  .02348 .98391  53.3 18??  42d 174
2023 03 27 18  21 15 21.251   +32 25 33.06  .02346 .98394  53.3 18??  42d 174
2023 03 27 19  21 15 23.933   +32 25 36.68  .02344 .98397  53.3 18??  42d 174
2023 03 27 20  21 15 26.631   +32 25 40.22  .02342 .98400  53.3 18??  42d 174
2023 03 27 21  21 15 29.343   +32 25 43.69  .02340 .98402  53.3 18??  42d 174
2023 03 27 22  21 15 32.069   +32 25 47.08  .02338 .98405  53.3 18??  42d 174
2023 03 27 23  21 15 34.811   +32 25 50.39  .02336 .98408  53.3 18??  42d 174
2023 03 28 00  21 15 37.568   +32 25 53.63  .02334 .98411  53.3 18??  42d 174
2023 03 28 01  21 15 40.339   +32 25 56.79  .02331 .98413  53.4 18??  42d 174
2023 03 28 02  21 15 43.126   +32 25 59.88  .02329 .98416  53.4 18??  42d 174
2023 03 28 03  21 15 45.928   +32 26 02.89  .02327 .98419  53.4 18??  43d 174
2023 03 28 04  21 15 48.744   +32 26 05.82  .02325 .98422  53.4 18??  43d 174