"Pseudo-MPEC" for P21Crrp

Created 2022 Dec 17 18:22:18 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     P21Crrp  C2022 11 26.40688 08 54 21.40 +31 16 20.9    ~CHCq 21.6 GVNEOCPG96
     P21Crrp  C2022 11 26.42253 08 54 23.25 +31 16 28.6    ~CHCq 21.7 GVNEOCPG96
     P21Crrp  C2022 12 018Z\nIW]AstrometryT=#Qg;!cZ9Ls?obJ=$cfredacted;UclickF52
     P21Crrp  C2022 12 01r$iUMlfdGh[$s@O@@/YGhere(RDV3#?yXlX!G_G3IHU+M)-G2MAuF51
     P21Crrp* C2022 12 02`hX8^VIrYhKkZ]l[B:HlbXQi;86forM@XHs_7B1p06bEt.ZH).eaF52
     P21Crrp  C2022 12 029TVRE)r#+xWfq#9's$5IlD].lfq1'0@]be@ZBLYyl*poxQBIX%;bF52
     P21Crrp  C2022 12 02$HOuZ0+THnsh(onaH`Fr/DJRFM0%ifgm4pBn'M)uuq$j@?9e1j/5F52
     P21Crrp  C2022 12 02B/c,4,rS,LuU-W6x-.VQ(uDba0RJEtZbexplanationZHHR$U9Q*F51
     P21Crrp KC2022 12 17.45613609 37 37.067+34 28 45.88   ~CHBq 21.17GVNEOCPI52
     P21Crrp KC2022 12 17.45974509 37 37.477+34 28 48.14   ~CHBq 20.81GVNEOCPI52
     P21Crrp KC2022 12 17.46794009 37 38.341+34 28 54.05   ~CHBq 20.82GVNEOCPI52
     P21Crrp KC2022 12 17.47503809 37 39.130+34 28 58.66   ~CHBq 20.90GVNEOCPI52

Station data:
(F51) Pan-STARRS 1, Haleakala  (N20.707234 W156.255910)  US/Hawaii.
   Observers J. Bulger, 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.
(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.
(G96) Mt. Lemmon Survey  (N32.442751 W110.788720)  US/Arizona.  Observers T.
   A. Pruyne, B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls,
   A. R. Gibbs, A. D. Grauer, H. Gröller, J. A. Johnson, R. A. Kowalski, S.
   M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C. Shelly, K. W.
   Wierzchoś. 1.5-m reflector + 10K CCD.
(I52) Steward Observatory, Mt. Lemmon Station  (N32.442544 W110.788920)
   US/Arizona.  Observers T. A. Pruyne, B. M. Africano, E. J. Christensen, G.
   A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. A.
   Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L.
   Seaman, F. C. Shelly, K. W. Wierzchoś. 1.0-m reflector + CCD.

Orbital elements:  P21Crrp
   Perihelion 2023 Feb 22.29003 +/- 0.0905 TT =  6:57:38 (JD 2459997.79003)
Epoch 2022 Dec 17.0 TT = JDT 2459930.5   Earth MOID: 0.5337      AutoNEOCP
M 344.97418962 +/- 0.06             (J2000 ecliptic)
n   0.22329921 +/- 0.000648         Peri.   95.84507 +/- 0.09
a   2.69077831 +/- 0.0052           Node    53.61782 +/- 0.031
e   0.4559811 +/- 0.000794          Incl.   11.71335 +/- 0.008
P   4.41                   H 19.63  G  0.15   U  7.8
q 1.46383420 +/- 0.000709    Q 3.91772242 +/- 0.00971
From 12 observations 2022 Nov. 26-Dec. 17; mean residual 0".30
Residuals in arcseconds: 
221126 G96  .68+  .32-    221202 F52  .05+  .04+    221217 I52  .21+  .10-    
221126 G96  .75-  .30+    221202 F52  .06+  .06+    221217 I52  .32+  .24-    
221201 F52  .22+  .11+    221202 F52  .13+  .10-    221217 I52  .26-  .22+    
221201 F51  .32+  .03-    221202 F51  .61-  .04-    221217 I52  .26-  .12+    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2022 12 17 18  09 38 11.001   +34 32 01.11  .78957 1.5930 127.5 21.5 .085 162
2022 12 17 19  09 38 15.818   +34 32 28.92  .78923 1.5929 127.5 21.5 .089 162
2022 12 17 20  09 38 20.633   +34 32 56.74  .78889 1.5927 127.5 21.5 .093 162
2022 12 17 21  09 38 25.447   +34 33 24.58  .78854 1.5926 127.6 21.5 .097 162
2022 12 17 22  09 38 30.259   +34 33 52.44  .78820 1.5924 127.6 21.5 .102 162
2022 12 17 23  09 38 35.069   +34 34 20.32  .78785 1.5923 127.6 21.5 .106 163
2022 12 18 00  09 38 39.877   +34 34 48.21  .78751 1.5921 127.6 21.4 .110 163
2022 12 18 01  09 38 44.683   +34 35 16.13  .78717 1.5920 127.6 21.4 .114 163
2022 12 18 02  09 38 49.488   +34 35 44.07  .78682 1.5918 127.7 21.4 .118 163
2022 12 18 03  09 38 54.291   +34 36 12.02  .78648 1.5917 127.7 21.4 .122 163
2022 12 18 04  09 38 59.092   +34 36 40.00  .78614 1.5915 127.7 21.4 .126 163
2022 12 18 05  09 39 03.892   +34 37 07.99  .78580 1.5914 127.7 21.4 .131 163
2022 12 18 06  09 39 08.689   +34 37 36.01  .78545 1.5912 127.8 21.4 .135 163
2022 12 18 07  09 39 13.485   +34 38 04.04  .78511 1.5911 127.8 21.4 .139 163
2022 12 18 08  09 39 18.280   +34 38 32.09  .78477 1.5909 127.8 21.4 .144 163
2022 12 18 09  09 39 23.072   +34 39 00.17  .78443 1.5908 127.8 21.4 .148 163
2022 12 18 10  09 39 27.863   +34 39 28.26  .78409 1.5906 127.9 21.4 .152 163
2022 12 18 11  09 39 32.651   +34 39 56.37  .78375 1.5905 127.9 21.4 .157 163
2022 12 18 12  09 39 37.438   +34 40 24.50  .78341 1.5903 127.9 21.4 .161 163
2022 12 18 13  09 39 42.224   +34 40 52.65  .78307 1.5902 127.9 21.4 .165 163
2022 12 18 14  09 39 47.007   +34 41 20.81  .78273 1.5900 127.9 21.4 .170 163
2022 12 18 15  09 39 51.789   +34 41 49.00  .78239 1.5899 128.0 21.4 .174 164
2022 12 18 16  09 39 56.569   +34 42 17.21  .78205 1.5897 128.0 21.4 .179 164
2022 12 18 17  09 40 01.347   +34 42 45.43  .78171 1.5896 128.0 21.4 .183 164
2022 12 18 18  09 40 06.123   +34 43 13.68  .78137 1.5894 128.0 21.4 .188 164
2022 12 18 19  09 40 10.898   +34 43 41.94  .78103 1.5893 128.1 21.4 .192 164
2022 12 18 20  09 40 15.671   +34 44 10.23  .78069 1.5891 128.1 21.4 .197 164
2022 12 18 21  09 40 20.441   +34 44 38.53  .78035 1.5890 128.1 21.4 .202 164
2022 12 18 22  09 40 25.210   +34 45 06.85  .78001 1.5888 128.1 21.4 .206 164
2022 12 18 23  09 40 29.978   +34 45 35.19  .77967 1.5887 128.1 21.4 .211 164
2022 12 19 00  09 40 34.743   +34 46 03.55  .77934 1.5885 128.2 21.4 .215 164
2022 12 19 01  09 40 39.507   +34 46 31.93  .77900 1.5884 128.2 21.4 .220 164
2022 12 19 02  09 40 44.268   +34 47 00.33  .77866 1.5882 128.2 21.4 .225 164
2022 12 19 03  09 40 49.028   +34 47 28.75  .77832 1.5881 128.2 21.4 .230 164
2022 12 19 04  09 40 53.786   +34 47 57.18  .77799 1.5879 128.3 21.4 .234 164
2022 12 19 05  09 40 58.543   +34 48 25.64  .77765 1.5878 128.3 21.4 .239 164
2022 12 19 06  09 41 03.297   +34 48 54.11  .77731 1.5876 128.3 21.4 .244 164
2022 12 19 07  09 41 08.050   +34 49 22.61  .77698 1.5875 128.3 21.4 .249 164
2022 12 19 08  09 41 12.800   +34 49 51.12  .77664 1.5873 128.3 21.4 .254 164
2022 12 19 09  09 41 17.549   +34 50 19.65  .77630 1.5872 128.4 21.4 .259 164
2022 12 19 10  09 41 22.296   +34 50 48.20  .77597 1.5871 128.4 21.4 .263 164
2022 12 19 11  09 41 27.041   +34 51 16.77  .77563 1.5869 128.4 21.4 .268 164
2022 12 19 12  09 41 31.785   +34 51 45.36  .77530 1.5868 128.4 21.4 .273 164
2022 12 19 13  09 41 36.526   +34 52 13.97  .77496 1.5866 128.5 21.4 .278 164
2022 12 19 14  09 41 41.266   +34 52 42.60  .77463 1.5865 128.5 21.4 .283 164
2022 12 19 15  09 41 46.003   +34 53 11.24  .77429 1.5863 128.5 21.4 .288 164
2022 12 19 16  09 41 50.739   +34 53 39.91  .77396 1.5862 128.5 21.4 .293 164
2022 12 19 17  09 41 55.473   +34 54 08.59  .77362 1.5860 128.6 21.4 .298 164