"Pseudo-MPEC" for P11a2KB

Created 2020 Dec 2 17:07:07 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     P11a2KB  C2020 11 27.36103 06 00 01.52 -23 06 24.0    ~C17M 21.2 GVNEOCPG96
     P11a2KB  C2020 11 27.36616 06 00 01.10 -23 06 07.3    ~C17M 21.6 GVNEOCPG96
     P11a2KB  C2020 11 29(+JL49yr@%;QuiXs,K8pwe=opE8GNURR'@kZ8dY,mdg.jYXgEv7yF51
     P11a2KB  C2020 11 29F\7mdFy'@.bXLbP_nD3e$#x]DC3[BYr4'\ZS;$3gfcL5aBLGYK*#F51
     P11a2KB  C2020 11 29H=9EveYW!m^T/8ogK6.5=Cv_y#,X(6Astrometry[PSNu*9.;oVSF51
     P11a2KB |C2020 12 01I?ls-=/;,L8]27`oh/*rYnLVAfoE,;93M.?Ff]b^,*Gredacted;807
     P11a2KB |C2020 12 016#dIKdP[ZKH*clickpTEhmX!Rp!T6^qtj!vZX`*)$Ze__3CVgBx4807
     P11a2KB |C2020 12 01!:i-djaT(X)L4%,lejPC$ohere\d(%tIHr7#g0+JK`,^forCXLHr807
     P11a2KB |C2020 12 01gcH0gqG+y%(R9_?sI$wud)3a;_/4WvwZaQbJ+hOaq[UVN%UCch+%807
     P11a2KB |C2020 12 01Mnm^Ejr`b$H2c6J-w%x.DW4yTwA9VH.#`-GYm07;B+^Jm6*1h8/E807
     P11a2KB |C2020 12 01LbS#)G4Q/77_J/IaJk;/*@@J3explanation.bB-4*:k3a%pqV20807
     P11a2KB KC2020 12 02.25690005 52 19.94 -17 35 04.2    ~C26b 19.52GVNEOCPI52
     P11a2KB KC2020 12 02.26402905 52 19.10 -17 34 28.7    ~C26b 20.29GVNEOCPI52

Station data:
(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.
(G96) Mt. Lemmon Survey  (N32.442754 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. 1.5-m
   reflector + 10K CCD.
(I52) Steward Observatory, Mt. Lemmon Station  (N32.442547 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. 1.0-m reflector + CCD.

Orbital elements:  P11a2KB
   Perihelion 2021 Jan 4.708609 +/- 0.134 TT = 17:00:23 (JD 2459219.208609)
Epoch 2020 Dec  2.0 TT = JDT 2459185.5   Earth MOID: 0.1924   AutoNEOCP
M 351.82386784 +/- 0.39             (J2000 ecliptic)
n   0.24255323 +/- 0.0109           Peri.   17.03257 +/- 0.09
a   2.54642760 +/- 0.0765           Node    84.65260 +/- 0.017
e   0.5441973 +/- 0.013             Incl.   40.66020 +/- 0.34
P   4.06                   H 21.2   G  0.15   U  9.7  
q 1.16066849 +/- 0.00177    Q 3.93218671 +/- 0.159
From 13 observations 2020 Nov. 27-Dec. 2; mean residual 0".12
Residuals in arcseconds: 
201127 G96  .18-  .12+    201201 807  .08-  .03+    201201 807  .12-  .06+    
201127 G96  .17+  .10-    201201 807  .04-  .07-    201202 I52  .15-  .26-    
201129 F51  .02+  .04+    201201 807  .01+  .03+    201202 I52  .27+  .26+    
201129 F51  .02+  .01-    201201 807  .05-  .03+    
201129 F51  .07+  .06-    201201 807  .08-  .05-    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ ------ -----  --- ---- ---
2020 12 02 17  05 51 27.119   -16 56 55.87  .30108 1.2230 136.9 20.4 .261 106
2020 12 02 18  05 51 22.248   -16 53 22.33  .30065 1.2229 137.0 20.4 .268 106
2020 12 02 19  05 51 17.361   -16 49 48.06  .30021 1.2227 137.0 20.4 .274 105
2020 12 02 20  05 51 12.461   -16 46 13.06  .29978 1.2226 137.1 20.4 .281 105
2020 12 02 21  05 51 07.545   -16 42 37.32  .29935 1.2224 137.2 20.4 .288 104
2020 12 02 22  05 51 02.615   -16 39 00.85  .29892 1.2223 137.3 20.4 .294 104
2020 12 02 23  05 50 57.670   -16 35 23.64  .29848 1.2221 137.3 20.4 .301 103
2020 12 03 00  05 50 52.711   -16 31 45.69  .29805 1.2220 137.4 20.4 .308 103
2020 12 03 01  05 50 47.736   -16 28 06.99  .29762 1.2218 137.5 20.4 .315 102
2020 12 03 02  05 50 42.747   -16 24 27.55  .29719 1.2217 137.6 20.4 .322 102
2020 12 03 03  05 50 37.743   -16 20 47.36  .29676 1.2215 137.7 20.4 .329 102
2020 12 03 04  05 50 32.724   -16 17 06.42  .29633 1.2214 137.7 20.4 .336 101
2020 12 03 05  05 50 27.690   -16 13 24.72  .29590 1.2212 137.8 20.4 .343 101
2020 12 03 06  05 50 22.642   -16 09 42.27  .29548 1.2211 137.9 20.4 .350 100
2020 12 03 07  05 50 17.578   -16 05 59.06  .29505 1.2209 138.0 20.4 .357 100
2020 12 03 08  05 50 12.499   -16 02 15.10  .29462 1.2208 138.0 20.3 .364  99
2020 12 03 09  05 50 07.405   -15 58 30.36  .29419 1.2206 138.1 20.3 .372  99
2020 12 03 10  05 50 02.296   -15 54 44.87  .29377 1.2205 138.2 20.3 .379  98
2020 12 03 11  05 49 57.172   -15 50 58.60  .29334 1.2203 138.3 20.3 .386  98
2020 12 03 12  05 49 52.033   -15 47 11.56  .29292 1.2202 138.4 20.3 .394  97
2020 12 03 13  05 49 46.878   -15 43 23.76  .29249 1.2200 138.4 20.3 .401  97
2020 12 03 14  05 49 41.709   -15 39 35.17  .29207 1.2199 138.5 20.3 .409  96
2020 12 03 15  05 49 36.524   -15 35 45.81  .29164 1.2197 138.6 20.3 .416  96
2020 12 03 16  05 49 31.324   -15 31 55.67  .29122 1.2196 138.7 20.3 .424  96
2020 12 03 17  05 49 26.109   -15 28 04.74  .29080 1.2194 138.8 20.3 .431  95
2020 12 03 18  05 49 20.878   -15 24 13.03  .29037 1.2193 138.8 20.3 .439  95
2020 12 03 19  05 49 15.632   -15 20 20.54  .28995 1.2191 138.9 20.3 .447  94
2020 12 03 20  05 49 10.370   -15 16 27.25  .28953 1.2190 139.0 20.3 .455  94
2020 12 03 21  05 49 05.093   -15 12 33.17  .28911 1.2188 139.1 20.3 .463  93
2020 12 03 22  05 48 59.801   -15 08 38.29  .28869 1.2187 139.2 20.3 .470  93
2020 12 03 23  05 48 54.493   -15 04 42.62  .28827 1.2186 139.2 20.3 .478  92
2020 12 04 00  05 48 49.169   -15 00 46.15  .28785 1.2184 139.3 20.3 .486  92
2020 12 04 01  05 48 43.830   -14 56 48.88  .28743 1.2183 139.4 20.3 .495  91
2020 12 04 02  05 48 38.475   -14 52 50.80  .28701 1.2181 139.5 20.3 .503  91
2020 12 04 03  05 48 33.105   -14 48 51.91  .28659 1.2180 139.6 20.3 .511  90
2020 12 04 04  05 48 27.719   -14 44 52.21  .28618 1.2178 139.7 20.2 .519  90
2020 12 04 05  05 48 22.317   -14 40 51.70  .28576 1.2177 139.7 20.2 .527  89
2020 12 04 06  05 48 16.900   -14 36 50.38  .28534 1.2175 139.8 20.2 .536  89
2020 12 04 07  05 48 11.466   -14 32 48.24  .28493 1.2174 139.9 20.2 .544  88
2020 12 04 08  05 48 06.017   -14 28 45.28  .28451 1.2172 140.0 20.2 .553  87
2020 12 04 09  05 48 00.552   -14 24 41.49  .28410 1.2171 140.1 20.2 .561  87
2020 12 04 10  05 47 55.072   -14 20 36.88  .28368 1.2170 140.2 20.2 .570  86
2020 12 04 11  05 47 49.575   -14 16 31.45  .28327 1.2168 140.2 20.2 .579  86
2020 12 04 12  05 47 44.062   -14 12 25.18  .28286 1.2167 140.3 20.2 .588  85
2020 12 04 13  05 47 38.534   -14 08 18.08  .28245 1.2165 140.4 20.2 .597  85
2020 12 04 14  05 47 32.989   -14 04 10.15  .28203 1.2164 140.5 20.2 .606  84
2020 12 04 15  05 47 27.428   -14 00 01.38  .28162 1.2162 140.6 20.2 .615  84
2020 12 04 16  05 47 21.851   -13 55 51.77  .28121 1.2161 140.7 20.2 .624  83