"Pseudo-MPEC" for P21C1B2

Created 2022 Nov 27 7:22:27 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     P21C1B2* C2022 11 23eD@y@-tEo-s)h;A]l6k1.]Z'vF7R]v$Ue0j1%w^bAstrometry@SF52
     P21C1B2  C2022 11 23]#yUmkfUN\JGMV*O,._Hto8_NjCj0QMgredacted;P\[Aclick#6F52
     P21C1B2  C2022 11 23o#Ms$)/*5qi7E^*^2t\*3)qc?,_BC.J($JegT!_wl^[vCGJ%#Tl`F52
     P21C1B2 KC2022 11 24.43266 09 52 11.94 +36 00 57.6    ~BOB7 22.1 RoNEOCP291
     P21C1B2 KC2022 11 24.43908 09 52 13.71 +36 00 50.2    ~BOB7 22.5 RoNEOCP291
     P21C1B2 3C2022 11 24U2:/IY+[^JHl%ajr%HC's^MHE-#%@r')u^=Z?!^Amd)76]=^DW\(T14
     P21C1B2 3C2022 11 24_*'la,f3hpb3Byh[@[E#M5`js@h+VJj`,\H8I5Zsx:,t9NU4/T76T14
     P21C1B2 3C2022 11 24iRcLHn)M8iYtkqw',J%F0S`^/NHce^Sq?pDg':VpsPE(C+,Q=Uk!T14
     P21C1B2 KC2022 11 26?I(_.50M_.n#5cY`\c[kyfRUrod=p)7teP\T`c9I1^tuDW^l*yY6H21
     P21C1B2 KC2022 11 26T++?HU_hereOgieAPN4S`PkZ%6k=forj^!jexplanationq7xBq$H21
     P21C1B2 KC2022 11 26xsd':Sm5]uIj5y\JXLovSw`$5_Z10_c^#kx08hHg78#kt'#Fvyc*H21
     P21C1B2 KC2022 11 26.45766310 01 46.981+35 18 31.86   ~BQBM 21.45GVNEOCPV06
     P21C1B2 KC2022 11 26.45990910 01 47.586+35 18 28.87   ~BQBM 21.50GVNEOCPV06
     P21C1B2 KC2022 11 26.46215610 01 48.176+35 18 26.46   ~BQBM 21.92GVNEOCPV06
     P21C1B2 KC2022 11 26.46440210 01 48.630+35 18 24.55   ~BQBM       VNEOCPV06

Station data:
(291) LPL/Spacewatch II  (N31.961669 W111.599905)  US/Arizona.  Observers J.
   V. Scotti, R. S. McMillan. 1.8-m f/2.7 reflector + 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.
(H21) Astronomical Research Observatory, Westfield  (N39.483054 W87.968270)
   US/Illinois.  Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
   Linder, R. Holmes. 0.76-m f/3.0 astrograph + CCD0.81-m f/4.0 astrograph +
   CCD0.61-m f/4.5 astrograph + CCD0.40-m f/5.32 astrograph + CCD.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT)  (N19.825252 W155.468876)
   US/Hawaii. 3.6-m Canada-France-Hawaii Telescope.
(V06) Catalina Sky Survey-Kuiper  (N32.416844 W110.732550)  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. 1.55-m reflector + CCD.

Orbital elements:  P21C1B2
   Perihelion 2022 Nov 29.17896 +/- 0.0714 TT =  4:17:41 (JD 2459912.67896)
Epoch 2022 Nov 26.0 TT = JDT 2459909.5   Earth MOID: 0.1202   Ma: 0.0354
M 358.49732009 +/- 0.06             (J2000 ecliptic)          AutoNEOCP
n   0.47269616 +/- 0.0115           Peri.   83.68778 +/- 0.14
a   1.63210462 +/- 0.0265           Node   354.91290 +/- 0.19
e   0.3454977 +/- 0.00921           Incl.    4.90196 +/- 0.09
P   2.09/761.57d           H 22.7   G  0.15   U  9.7
q 1.06821611 +/- 0.0023    Q 2.19599313 +/- 0.0507
From 15 observations 2022 Nov. 23-26; mean residual 0".37
Residuals in arcseconds: 
221123 F52  .30+  .10-    221124 T14  .03-  .03-    221126 H21  .23+  .18+    
221123 F52  .31-  .15+    221124 T14  .02-  .01-    221126 V06  .11+  .34-    
221123 F52  .07-  .04+    221124 T14  .00   .00     221126 V06  .28+  .58-    
221124 291  .62+  .22+    221126 H21  .21+  .26+    221126 V06  .28+  .24-    
221124 291  .31+  .28+    221126 H21  .28+  .16+    221126 V06  1.4-  .60+    

Ephemerides (geocentric):
Date (UTC) HH   RA             Dec           delta  r     elong  mag " sig PA
---- --------  ------------   ------------  ------ ------ -----  --- --------
2022 11 27 07  10 05 33.513   +35 00 39.59  .24405 1.0684 103.0 22.0 .395 110
2022 11 27 08  10 05 44.756   +34 59 45.65  .24407 1.0684 103.0 22.0 .401 111
2022 11 27 09  10 05 55.987   +34 58 51.67  .24409 1.0684 103.0 22.0 .407 111
2022 11 27 10  10 06 07.205   +34 57 57.66  .24411 1.0684 102.9 22.0 .413 112
2022 11 27 11  10 06 18.409   +34 57 03.62  .24412 1.0683 102.9 22.0 .419 112
2022 11 27 12  10 06 29.600   +34 56 09.56  .24414 1.0683 102.9 22.0 .425 113
2022 11 27 13  10 06 40.778   +34 55 15.46  .24416 1.0683 102.9 22.0 .431 113
2022 11 27 14  10 06 51.943   +34 54 21.34  .24418 1.0683 102.9 22.0 .438 114
2022 11 27 15  10 07 03.095   +34 53 27.19  .24420 1.0683 102.9 22.0 .444 115
2022 11 27 16  10 07 14.233   +34 52 33.01  .24422 1.0683 102.9 22.0 .450 115
2022 11 27 17  10 07 25.359   +34 51 38.80  .24424 1.0683 102.9 22.0 .457 115
2022 11 27 18  10 07 36.471   +34 50 44.56  .24426 1.0683 102.9 22.0 .463 116
2022 11 27 19  10 07 47.570   +34 49 50.30  .24428 1.0683 102.9 22.0 .470 116
2022 11 27 20  10 07 58.656   +34 48 56.01  .24430 1.0683 102.9 22.0 .476 117
2022 11 27 21  10 08 09.729   +34 48 01.69  .24432 1.0683 102.9 22.0 .483 117
2022 11 27 22  10 08 20.789   +34 47 07.34  .24434 1.0683 102.9 22.0 .489 118
2022 11 27 23  10 08 31.836   +34 46 12.97  .24436 1.0683 102.9 22.0 .496 118
2022 11 28 00  10 08 42.870   +34 45 18.57  .24438 1.0683 102.9 22.0 .503 118
2022 11 28 01  10 08 53.890   +34 44 24.14  .24440 1.0683 102.9 22.0 .509 119
2022 11 28 02  10 09 04.898   +34 43 29.69  .24442 1.0683 102.9 22.0 .516 119
2022 11 28 03  10 09 15.892   +34 42 35.21  .24444 1.0683 102.9 22.0 .523 120
2022 11 28 04  10 09 26.874   +34 41 40.70  .24446 1.0683 102.9 22.0 .529 120
2022 11 28 05  10 09 37.842   +34 40 46.17  .24448 1.0683 102.9 22.0 .536 120
2022 11 28 06  10 09 48.797   +34 39 51.62  .24450 1.0683 102.9 22.0 .543 121
2022 11 28 07  10 09 59.740   +34 38 57.03  .24452 1.0683 102.9 22.0 .550 121
2022 11 28 08  10 10 10.669   +34 38 02.43  .24454 1.0682 102.9 22.0 .556 121
2022 11 28 09  10 10 21.585   +34 37 07.79  .24456 1.0682 102.9 22.0 .563 122
2022 11 28 10  10 10 32.489   +34 36 13.14  .24458 1.0682 102.9 22.0 .570 122
2022 11 28 11  10 10 43.379   +34 35 18.45  .24460 1.0682 102.9 22.0 .577 122
2022 11 28 12  10 10 54.256   +34 34 23.75  .24462 1.0682 102.9 22.0 .583 123
2022 11 28 13  10 11 05.120   +34 33 29.02  .24465 1.0682 102.9 22.0 .590 123
2022 11 28 14  10 11 15.972   +34 32 34.26  .24467 1.0682 102.9 22.0 .597 123
2022 11 28 15  10 11 26.810   +34 31 39.48  .24469 1.0682 102.9 22.0 .604 124
2022 11 28 16  10 11 37.635   +34 30 44.68  .24471 1.0682 102.9 22.0 .610 124
2022 11 28 17  10 11 48.448   +34 29 49.85  .24473 1.0682 102.9 22.0 .617 124
2022 11 28 18  10 11 59.247   +34 28 55.00  .24475 1.0682 102.9 22.0 .624 124
2022 11 28 19  10 12 10.033   +34 28 00.13  .24477 1.0682 102.9 22.0 .630 125
2022 11 28 20  10 12 20.807   +34 27 05.23  .24479 1.0682 102.9 22.0 .637 125
2022 11 28 21  10 12 31.567   +34 26 10.31  .24481 1.0682 102.9 22.0 .644 125
2022 11 28 22  10 12 42.315   +34 25 15.37  .24483 1.0682 102.9 22.0 .650 125
2022 11 28 23  10 12 53.050   +34 24 20.41  .24485 1.0682 102.9 22.0 .657 126
2022 11 29 00  10 13 03.772   +34 23 25.42  .24488 1.0682 102.9 22.0 .663 126
2022 11 29 01  10 13 14.481   +34 22 30.41  .24490 1.0682 102.9 22.0 .670 126
2022 11 29 02  10 13 25.177   +34 21 35.38  .24492 1.0682 102.9 22.0 .677 126
2022 11 29 03  10 13 35.860   +34 20 40.33  .24494 1.0682 102.9 22.0 .683 127
2022 11 29 04  10 13 46.530   +34 19 45.25  .24496 1.0682 102.9 22.0 .689 127
2022 11 29 05  10 13 57.187   +34 18 50.15  .24498 1.0682 102.9 22.0 .696 127
2022 11 29 06  10 14 07.832   +34 17 55.04  .24500 1.0682 102.9 22.0 .702 127