"Pseudo-MPEC" for P21powe

Created 2021 Nov 27 10:07:23 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     P21powe  C2021 11 25:`\^LfDJ?Nnn[\T2sD!;HLnu?jAstrometry[redacted;Y@?4sNF52
     P21powe  C2021 11 25B=R;FFc'(=mVnqdue9n/N()kGrm#EvbN;bOYjWv73l`_W[$p)4E1F52
     P21powe  C2021 11 25qjYclicki]6436Qb,97e]H;u6.[uepy5SgZe_Jx(bhqu%H7e;NPSF52
     P21powe  C2021 11 26QE(g-=brg;b@)v+B!]$cLu8+wPp9XFcy(P-El%2.ARk83?O7\!gtF51
     P21powe  C2021 11 26`d$VW70#0++=*wv_IP\;c!jU]FB1,`j='Mu[][few\#o+TQq,jCjF51
     P21powe  C2021 11 26Twcx:'Yg;%][Y#S0_W%De0D\h=_Y?nV(herelJcLk@ApWVPZ0:sAF51
     P21powe  C2021 11 26@=,PaBGP_`cYT?a!C%'4E_VXfori7B)0c#(ITCl!MQ;6dp/LKR+,F51
     P21powe 1C2021 11 27A*.`@owcRbVjP03Be;MQ8PaU9Ia4-o:mjcES-YrQc\+GY3'eK2LCL81
     P21powe 1C2021 11 27g?F)TSRHFB2kuNR/]L\VX]ikTpPZmr9!.lSVlPB^%pjhp(;,^si'L81
     P21powe |C2021 11 27.\h8[0pte$@s52IWJNN;=xwX+[+Nb#\xEu;_1TKjtD%`G\1Odl=#807
     P21powe |C2021 11 27$H^cP@3yebnkGYyrIsp(ZqeEGOKmlNrnf5E@V2?explanationAt807
     P21powe |C2021 11 27ggAGfnJ:St6s]GDPnL88;XHMRiG?0C@wkk7/Dey^\c(g1.CNF5iX807
     P21powe KC2021 11 27.22889 04 10 13.07 -28 39 29.3    ~BR67 21.3 RoNEOCP691
     P21powe KC2021 11 27.23813 04 10 13.68 -28 40 19.1    ~BR67       oNEOCP691

Station data:
(691) Steward Observatory, Kitt Peak - Spacewatch  (N31.962174 W111.600327)
   US/Arizona.  Observer J. V. Scotti. 0.9-m f/3 reflector + CCD.
(807) Cerro Tololo Observatory, La Serena  (S30.169136 W70.805900)  Chile.
(F51) Pan-STARRS 1, Haleakala  (N20.707235 W156.255910)  US/Hawaii.
   Observers N. Primak, A. Schultz, S. Watters, J. Thiel, T. Goggia. Measurer
   PS1 Science Consortium. 1.8-m Ritchey-Chrétien + CCD.
(F52) Pan-STARRS 2, Haleakala  (N20.707384 W156.255910)  US/Hawaii. 1.8-m
   Ritchey-Chrétien + CCD.
(L81) Skygems Namibia Remote Observatory  (S23.236422 E16.361690)  Namibia.

Orbital elements:  P21powe
   Perihelion 2021 Oct 12.049141 +/- 0.0804828 TT =  1:10:45 (JD 2459499.549141)
Epoch 2021 Nov 27.0 TT = JDT 2459545.5   Earth MOID: 0.0292   Ma: 0.0195
M  29.31613238 +/- 0.1581480        (J2000 ecliptic)          AutoNEOCP
n   0.63798877 +/- 0.00233468       Peri.  138.23629 +/- 0.0680318
a   1.33637197 +/- 0.00326015       Node   235.39376 +/- 0.0049502
e   0.2789232 +/- 0.00177794        Incl.   23.68776 +/- 0.0837105
P   1.54/564.26d           H 24.3   G  0.15   U  8.7  
q 0.96362676 +/- 0.000128514    Q 1.70911718 +/- 0.00652857
From 14 observations 2021 Nov. 25-27 (44.4 hr); mean residual 0".34
Residuals in arcseconds: 
211125 F52  .24-  .23+    211126 F51  .22+  .12+    211127 807  .31+  .28+    
211125 F52  .09-  .23-    211126 F51  .26+  .13+    211127 807  .33+  .30+    
211125 F52  .05-  .11-    211127 L81  .40+  .03-    211127 691  .26-  .48+    
211126 F51  .30+  .03+    211127 L81  .30-  .13-    211127 691  .81-  1.0-    
211126 F51  .24+  .04+    211127 807  .00   .09+    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ ------ -----  --- ---- ---
2021 11 27 10  04 10 30.041   -28 53 59.45  .09468 1.0501 130.0 21.1 .062  52
2021 11 27 11  04 10 34.320   -28 57 25.37  .09501 1.0502 129.9 21.1 .059  62
2021 11 27 12  04 10 38.573   -29 00 49.72  .09533 1.0503 129.8 21.1 .058  73
2021 11 27 13  04 10 42.802   -29 04 12.53  .09566 1.0505 129.8 21.1 .060  84
2021 11 27 14  04 10 47.007   -29 07 33.80  .09599 1.0506 129.7 21.1 .063  95
2021 11 27 15  04 10 51.188   -29 10 53.55  .09631 1.0508 129.6 21.1 .069 104
2021 11 27 16  04 10 55.344   -29 14 11.80  .09664 1.0509 129.6 21.1 .075 111
2021 11 27 17  04 10 59.477   -29 17 28.56  .09696 1.0510 129.5 21.1 .083 117
2021 11 27 18  04 11 03.586   -29 20 43.85  .09729 1.0512 129.4 21.1 .092 123
2021 11 27 19  04 11 07.672   -29 23 57.67  .09762 1.0513 129.4 21.1 .102 127
2021 11 27 20  04 11 11.734   -29 27 10.05  .09794 1.0515 129.3 21.2 .112 130
2021 11 27 21  04 11 15.774   -29 30 20.99  .09827 1.0516 129.3 21.2 .122 133
2021 11 27 22  04 11 19.790   -29 33 30.51  .09859 1.0518 129.2 21.2 .133 136
2021 11 27 23  04 11 23.784   -29 36 38.63  .09892 1.0519 129.1 21.2 .144 138
2021 11 28 00  04 11 27.756   -29 39 45.35  .09925 1.0520 129.1 21.2 .155 140
2021 11 28 01  04 11 31.705   -29 42 50.69  .09958 1.0522 129.0 21.2 .167 142
2021 11 28 02  04 11 35.632   -29 45 54.66  .09990 1.0523 129.0 21.2 .179 143
2021 11 28 03  04 11 39.538   -29 48 57.27  .10023 1.0525 128.9 21.2 .191 144
2021 11 28 04  04 11 43.422   -29 51 58.54  .10056 1.0526 128.8 21.2 .203 145
2021 11 28 05  04 11 47.284   -29 54 58.48  .10088 1.0528 128.8 21.2 .215 146
2021 11 28 06  04 11 51.125   -29 57 57.10  .10121 1.0529 128.7 21.2 .227 147
2021 11 28 07  04 11 54.945   -30 00 54.42  .10154 1.0530 128.7 21.2 .239 148
2021 11 28 08  04 11 58.743   -30 03 50.43  .10187 1.0532 128.6 21.3 .252 149
2021 11 28 09  04 12 02.521   -30 06 45.17  .10219 1.0533 128.6 21.3 .264 149
2021 11 28 10  04 12 06.279   -30 09 38.63  .10252 1.0535 128.5 21.3 .277 150
2021 11 28 11  04 12 10.016   -30 12 30.83  .10285 1.0536 128.5 21.3 .289 151
2021 11 28 12  04 12 13.732   -30 15 21.79  .10318 1.0538 128.4 21.3 .302 151
2021 11 28 13  04 12 17.429   -30 18 11.50  .10351 1.0539 128.3 21.3 .315 152
2021 11 28 14  04 12 21.105   -30 20 59.99  .10383 1.0540 128.3 21.3 .328 152
2021 11 28 15  04 12 24.762   -30 23 47.27  .10416 1.0542 128.2 21.3 .340 152
2021 11 28 16  04 12 28.399   -30 26 33.33  .10449 1.0543 128.2 21.3 .353 153
2021 11 28 17  04 12 32.017   -30 29 18.21  .10482 1.0545 128.1 21.3 .366 153
2021 11 28 18  04 12 35.615   -30 32 01.89  .10515 1.0546 128.1 21.3 .379 153
2021 11 28 19  04 12 39.194   -30 34 44.41  .10548 1.0548 128.0 21.3 .392 154
2021 11 28 20  04 12 42.754   -30 37 25.76  .10580 1.0549 128.0 21.4 .405 154
2021 11 28 21  04 12 46.296   -30 40 05.96  .10613 1.0550 127.9 21.4 .418 154
2021 11 28 22  04 12 49.818   -30 42 45.01  .10646 1.0552 127.9 21.4 .432 155
2021 11 28 23  04 12 53.322   -30 45 22.94  .10679 1.0553 127.8 21.4 .445 155
2021 11 29 00  04 12 56.808   -30 47 59.73  .10712 1.0555 127.8 21.4 .458 155
2021 11 29 01  04 13 00.275   -30 50 35.42  .10745 1.0556 127.7 21.4 .471 155
2021 11 29 02  04 13 03.725   -30 53 10.00  .10778 1.0558 127.7 21.4 .484 156
2021 11 29 03  04 13 07.156   -30 55 43.49  .10811 1.0559 127.6 21.4 .497 156
2021 11 29 04  04 13 10.570   -30 58 15.89  .10844 1.0560 127.6 21.4 .510 156
2021 11 29 05  04 13 13.966   -31 00 47.21  .10877 1.0562 127.5 21.4 .524 156
2021 11 29 06  04 13 17.344   -31 03 17.47  .10910 1.0563 127.5 21.4 .537 156
2021 11 29 07  04 13 20.705   -31 05 46.67  .10943 1.0565 127.4 21.4 .550 156
2021 11 29 08  04 13 24.049   -31 08 14.82  .10975 1.0566 127.4 21.5 .563 157
2021 11 29 09  04 13 27.376   -31 10 41.93  .11008 1.0568 127.3 21.5 .576 157