"Pseudo-MPEC" for P21D3cF

Created 2023 Jan 25 17:22:12 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     P21D3cF* C2023 01 21U\8#If5b.$f=a;uK[1+]x7h$T'^wNn3@q6j]KRkPsbkh]pII!,G[F52
     P21D3cF  C2023 01 21wi_QJx)Sls=,=2pEC.-1EWZHYfJAstrometry:d9Tod,x=R;joG.F52
     P21D3cF  C2023 01 21IYXHu!0\2V:lXM2(APBOF`[DWg_!\a/+tgredacted;.JB,TN-'3F52
     P21D3cF  C2023 01 215I=1RcKhb(UG*lbmQ]5_-W$m2RH29OyOR=:_ZfMBn(DRt,FC5e*lF52
     P21D3cF  C2023 01 21ix$vFk5OD\aYAvEnmPb%I+F5pQ':)`j)+%XOx:kW[gV)_IZHI9KIF52
     P21D3cF |C2023 01 22Dq8n@.+ZR4eXm:Va+gwLC2F:4JS9MQ0fF3`.@aS+sy)a_p^1m?w9807
     P21D3cF |C2023 01 22Y1c3$7d5#dcst]4'h-[Ajw:5lclick-Ti4Ud!YU?H2*$OWS2k4TR807
     P21D3cF |C2023 01 22puvm6(nC77wKlaLpEN(OSW`,CQ@w]js3]OI@wFW4D\'_b-Va[^7h807
     P21D3cF |C2023 01 23pQtm]ok@_TwmWqD$(Xd_aF=g\VXJ0ysmng-\u*here)-UM1],g!E807
     P21D3cF |C2023 01 23N'FFI(V[R\kQ/8yNZ-d/kH!uM^[:`[CA'CD/y;5qGDdLDakS-9J.807
     P21D3cF |C2023 01 234wlJl,+i(22Lu1Rj$kDBlKfSs`UCnCu;mA!xd]dvd9a^atO_ud\O807
     P21D3cF  C2023 01 250i5-8Y\-#.%AFC=07XO?!$forYqCT)$L9Kdr.qSeZX-U$jF]puVKF52
     P21D3cF  C2023 01 25TiC.3Qk7o=*@(W(y0n3BUmwY]xp.s'Y'pV5)-tDexplanationYwF52

Station data:
(807) Cerro Tololo Observatory, La Serena  (S30.169133 W70.805900)  Chile.
   Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(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:  P21D3cF
   Perihelion 2022 Dec 2.32139 +/- 0.0633 TT =  7:42:48 (JD 2459915.82139)
Epoch 2023 Jan 25.0 TT = JDT 2459969.5   Earth MOID: 0.0996      AutoNEOCP
M  11.42317537 +/- 0.41             (J2000 ecliptic)
n   0.21280685 +/- 0.00742          Peri.  134.43410 +/- 0.040
a   2.77851216 +/- 0.0646           Node   304.10224 +/- 0.14
e   0.6492704 +/- 0.00792           Incl.   26.77447 +/- 0.24
P   4.63                   H 21.57  G  0.15   U  9.4
q 0.97450638 +/- 0.000633    Q 4.58251793 +/- 0.128
From 13 observations 2023 Jan. 21-25; mean residual 0".14
Residuals in arcseconds: 
230121 F52  .05-  .02+    230122 807  .03-  .02-    230123 807  .06-  .02+    
230121 F52  .02-  .04+    230122 807  .11+  .02+    230125 F52  .08-  .08-    
230121 F52  .01-  .35-    230122 807  .07+  .04-    230125 F52  .08+  .09+    
230121 F52  .06+  .26+    230123 807  .31-  .14+    
230121 F52  .07-  .08+    230123 807  .32+  .19-    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2023 01 25 17  11 15 47.222   -21 04 29.09  .36541 1.2225 123.0 21.5 .323 158
2023 01 25 18  11 15 38.108   -21 06 40.36  .36561 1.2228 123.0 21.5 .343 158
2023 01 25 19  11 15 28.993   -21 08 51.38  .36581 1.2231 123.1 21.5 .364 159
2023 01 25 20  11 15 19.877   -21 11 02.14  .36601 1.2234 123.1 21.5 .385 159
2023 01 25 21  11 15 10.760   -21 13 12.65  .36621 1.2238 123.1 21.5 .406 160
2023 01 25 22  11 15 01.643   -21 15 22.90  .36641 1.2241 123.2 21.5 .428 160
2023 01 25 23  11 14 52.525   -21 17 32.90  .36662 1.2244 123.2 21.5 .449 160
2023 01 26 00  11 14 43.406   -21 19 42.64  .36682 1.2247 123.3 21.5 .472 161
2023 01 26 01  11 14 34.286   -21 21 52.13  .36702 1.2250 123.3 21.5 .495 161
2023 01 26 02  11 14 25.166   -21 24 01.36  .36722 1.2254 123.3 21.5 .518 161
2023 01 26 03  11 14 16.045   -21 26 10.34  .36742 1.2257 123.4 21.5 .541 161
2023 01 26 04  11 14 06.923   -21 28 19.06  .36763 1.2260 123.4 21.5 .565 162
2023 01 26 05  11 13 57.801   -21 30 27.53  .36783 1.2263 123.4 21.5 .589 162
2023 01 26 06  11 13 48.677   -21 32 35.74  .36804 1.2267 123.5 21.5 .614 162
2023 01 26 07  11 13 39.554   -21 34 43.70  .36824 1.2270 123.5 21.5 .639 162
2023 01 26 08  11 13 30.429   -21 36 51.41  .36844 1.2273 123.6 21.5 .664 162
2023 01 26 09  11 13 21.305   -21 38 58.86  .36865 1.2276 123.6 21.5 .690 163
2023 01 26 10  11 13 12.179   -21 41 06.05  .36885 1.2279 123.6 21.5 .716 163
2023 01 26 11  11 13 03.053   -21 43 12.99  .36906 1.2283 123.7 21.5 .742 163
2023 01 26 12  11 12 53.927   -21 45 19.68  .36927 1.2286 123.7 21.5 .769 163
2023 01 26 13  11 12 44.799   -21 47 26.11  .36947 1.2289 123.8 21.5 .796 163
2023 01 26 14  11 12 35.672   -21 49 32.29  .36968 1.2292 123.8 21.5 .824 163
2023 01 26 15  11 12 26.544   -21 51 38.21  .36988 1.2296 123.8 21.5 .852 163
2023 01 26 16  11 12 17.415   -21 53 43.88  .37009 1.2299 123.9 21.5 .880 164
2023 01 26 17  11 12 08.287   -21 55 49.29  .37030 1.2302 123.9 21.5 .909 164
2023 01 26 18  11 11 59.157   -21 57 54.45  .37051 1.2305 123.9 21.5 .938 164
2023 01 26 19  11 11 50.028   -21 59 59.36  .37072 1.2309 124.0 21.5 .967 164
2023 01 26 20  11 11 40.898   -22 02 04.01  .37092 1.2312 124.0 21.5 1.00 164
2023 01 26 21  11 11 31.767   -22 04 08.40  .37113 1.2315 124.1 21.5 1.03 164
2023 01 26 22  11 11 22.636   -22 06 12.54  .37134 1.2318 124.1 21.5 1.06 164
2023 01 26 23  11 11 13.505   -22 08 16.43  .37155 1.2322 124.1 21.5 1.09 164
2023 01 27 00  11 11 04.374   -22 10 20.06  .37176 1.2325 124.2 21.5 1.12 164
2023 01 27 01  11 10 55.243   -22 12 23.44  .37197 1.2328 124.2 21.5 1.15 164
2023 01 27 02  11 10 46.111   -22 14 26.56  .37218 1.2331 124.3 21.5 1.18 164
2023 01 27 03  11 10 36.979   -22 16 29.43  .37239 1.2334 124.3 21.5 1.22 164
2023 01 27 04  11 10 27.846   -22 18 32.04  .37260 1.2338 124.3 21.6 1.25 164
2023 01 27 05  11 10 18.714   -22 20 34.40  .37281 1.2341 124.4 21.6 1.28 165
2023 01 27 06  11 10 09.581   -22 22 36.51  .37302 1.2344 124.4 21.6 1.31 165
2023 01 27 07  11 10 00.448   -22 24 38.36  .37324 1.2347 124.4 21.6 1.35 165
2023 01 27 08  11 09 51.315   -22 26 39.96  .37345 1.2351 124.5 21.6 1.38 165
2023 01 27 09  11 09 42.182   -22 28 41.30  .37366 1.2354 124.5 21.6 1.42 165
2023 01 27 10  11 09 33.049   -22 30 42.39  .37387 1.2357 124.6 21.6 1.45 165
2023 01 27 11  11 09 23.916   -22 32 43.23  .37409 1.2360 124.6 21.6 1.49 165
2023 01 27 12  11 09 14.783   -22 34 43.81  .37430 1.2364 124.6 21.6 1.52 165
2023 01 27 13  11 09 05.650   -22 36 44.13  .37451 1.2367 124.7 21.6 1.56 165
2023 01 27 14  11 08 56.516   -22 38 44.21  .37473 1.2370 124.7 21.6 1.59 165
2023 01 27 15  11 08 47.383   -22 40 44.03  .37494 1.2374 124.7 21.6 1.63 165
2023 01 27 16  11 08 38.250   -22 42 43.59  .37516 1.2377 124.8 21.6 1.67 165