"Pseudo-MPEC" for P11bKhA

Created 2021 Jan 15 20:07:18 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     P11bKhA  C2020 11 26.52796 10 44 04.20 -10 38 42.5    ~1CMb 20.3 GVNEOCPG96
     P11bKhA  C2020 11 26.53231 10 44 04.23 -10 38 42.9    ~1CMb 19.9 GVNEOCPG96
     P11bKhA  C2020 11 26.53666 10 44 04.28 -10 38 42.0    ~1CMb 20.8 GVNEOCPG96
     P11bKhA  C2020 11 26.54101 10 44 04.32 -10 38 42.6    ~1CMb 20.1 GVNEOCPG96
     P11bKhA  C2020 12 22.46403 10 46 13.56 -10 11 36.3    ~1ALq 20.2 GVNEOCPG96
     P11bKhA  C2020 12 22.46921 10 46 13.56 -10 11 36.0    ~1ALq 20.5 GVNEOCPG96
     P11bKhA  C2020 12 22.47438 10 46 13.56 -10 11 35.5    ~1ALq 20.1 GVNEOCPG96
     P11bKhA  C2020 12 22.47955 10 46 13.51 -10 11 35.1    ~1ALq 20.3 GVNEOCPG96
     P11bKhA  C2021 01 08ZRu;08Mea/6jl5.'a`Ssp2m,HVWKa7WagLXwe_=LnSq`B%g*?A#5F51
     P11bKhA  C2021 01 08-KvV[S'Bj9]We;/PLWnYN/!-v_Lq=aYh75#jpy5/\FuRU%R[\!:0F51
     P11bKhA  C2021 01 08dp=:Ui2r+E:BZ=g*p:SHi+Xn79Ql.;V$AstrometryYqY],a(F*KF51
     P11bKhA  C2021 01 08F4M:AO)aR!)d/xug1l4),ue-Y'%*'m1B5;%;W3W:xf9sSJ?T8:hgF51
     P11bKhA KC2021 01 09!Gn,utqq/fQ$i.8#jgp=tt6(38CU%xVs%bHS4tK@C32Dje`s9[/BL01
     P11bKhA KC2021 01 09HG?#L=YEvvHO0BEdGfb4x,%UKeNd^`H+%K2w+1M[Y#kUH/VhqkAWL01
     P11bKhA KC2021 01 09pv(5$G6-8gd4dIE7^YnOhq^E9V6Zg`0pO5q?Q$XSkvA/yg!]I2htL01
     P11bKhA |C2021 01 09J34Z#nH=%rmni2EmjS9@N?;W;'h^!mq5'O^OF=!91j08J=+klad-807
     P11bKhA |C2021 01 09?g#F/a!V2k^;)3bFiUWY[gK`+VQwo^7\;7FV8C]`^fNf=VCPkeQJ807
     P11bKhA |C2021 01 092\!*R9AhU24e%k.bQG)YGov#mMo2)6o]7T5*O#9bl%g]3)4Z2H\\807
     P11bKhA  C2021 01 09D_)K.;./Q$FB25La8fI^E6AX@0m,XOBVhK(Qfj:qH`mZutBg`EL_711
     P11bKhA  C2021 01 096mqVWd5m_l6dNg+'AAJ!Dw]^C/CYW:i4Y_JLxpcD)ndJ7+t9!j_g711
     P11bKhA KC2021 01 09.45761110 44 34.52 -09 26 46.2    ~19C7 19.95GVNEOCPI52
     P11bKhA  C2021 01 09HEF%:iredacted;nsOyM462y^(dclick/@I)3%H#$kf$kF[:kd2j711
     P11bKhA  C2021 01 09k`\2`@n$O4'3!,[%J9Jk=;75P+n=K`=eB)KbQ)lhere@1%Aq:BSJ711
     P11bKhA KC2021 01 09.46922710 44 34.43 -09 26 43.7    ~19C7 20.31GVNEOCPI52
     P11bKhA KC2021 01 09.48148310 44 34.32 -09 26 41.2    ~19C7       VNEOCPI52
     P11bKhA KC2021 01 09.49265410 44 34.20 -09 26 38.7    ~19C7       VNEOCPI52
     P11bKhA HC2021 01 10.36745 10 44 25.55 -09 23 50.7    ~1ABb 20.1 RoNEOCP691
     P11bKhA HC2021 01 10.38920 10 44 25.35 -09 23 46.4    ~1ABb 20.4 RoNEOCP691
     P11bKhA HC2021 01 10.41098 10 44 25.07 -09 23 42.5    ~1ABb 20.5 RoNEOCP691
     P11bKhA ^C2021 01 10.57134410 44 23.455-09 23 10.68   ~1AEb 20.23GVNEOCP568
     P11bKhA ^C2021 01 10.57255410 44 23.443-09 23 10.45   ~1AEb 20.16GVNEOCP568
     P11bKhA ^C2021 01 10.57376610 44 23.430-09 23 10.25   ~1AEb 20.20GVNEOCP568
     P11bKhA ^C2021 01 10.57509110 44 23.415-09 23 09.96   ~1AEb 20.15GVNEOCP568
     P11bKhA ^C2021 01 10.57631310 44 23.400-09 23 09.76   ~1AEb 20.20GVNEOCP568
     P11bKhA ^C2021 01 10.57752710 44 23.391-09 23 09.47   ~1AEb 20.22GVNEOCP568
     P11bKhA 1C2021 01 10gK@$`Jcg?l%wW!Z]=1f/QQhMI(ME6R2aLjGv-hogZtdlOxOmcoVoQ62
     P11bKhA 1C2021 01 10!EB$'II=!5$'Y$fHs-)HKuwI$D2s!'tF#RMM!E(j#0#)hCR;P5c!Q62
     P11bKhA KC2021 01 10d;JB_7;`rj`vB4Ix3+B6;Ft]iLy@;bAYWF!for=]pWU:+7,.5?:1N51
     P11bKhA KC2021 01 10U/W)m!UlAJ.)fb^]yUn/o2:,r#uk=-GLPs?`e:dNWHns,+M;y\1fN51
     P11bKhA KC2021 01 10Pq^SmPJTQQr[J8uj,:cbf7HqddpO6PFu^m%b!09tEfu.r56QlMycN51
     P11bKhA 2C2021 01 127=3klJAmyY:XBh5jgS0b;\QAr(gy\*jSr[FBWmu6-S2#uHmU#%q:F65
     P11bKhA 2C2021 01 120l294fOV(68(2explanationIu-9]:L`iN.,]e1T%AGl4[X=S4FDF65
     P11bKhA 2C2021 01 12N0O$ri;2oUw=bZ)M5bn6T]K2X![)3ea+Tq#1MO5ZXbI@19OHd;HwF65
     P11bKhA  C2021 01 13.41295 10 43 52.74 -09 13 34.7    ~1E87 20.5 GVNEOCPG96
     P11bKhA  C2021 01 13.41810 10 43 52.60 -09 13 34.1    ~1E87 20.4 GVNEOCPG96
     P11bKhA  C2021 01 13.42325 10 43 52.53 -09 13 33.2    ~1E87 19.7 GVNEOCPG96
     P11bKhA  C2021 01 13.42840 10 43 52.49 -09 13 31.9    ~1E87 20.3 GVNEOCPG96

Station data:
(568) Mauna Kea  (N19.826116 W155.472200)  US/Hawaii.
(691) Steward Observatory, Kitt Peak - Spacewatch  (N31.962174 W111.600327)
   US/Arizona.  Observer J. V. Scotti. 0.9-m f/3 reflector + CCD.
(711) McDonald Observatory, Fort Davis  (N30.671481 W104.021500)  US/Texas.
   0.76-m f/3.0 reflector.
(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.
(F65) Haleakala-Faulkes Telescope North  (N20.707094 W156.257600)  US/Hawaii.
   2.0-m Faulkes Telescope North.
(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.
(L01) Višnjan Observatory, Tičan  (N45.290900 E13.749300)  Croatia.
   Observers K. Korlević, E. Pettarin. Measurer E. Pettarin. 1.0-m f/2.9
   reflector + CCD.
(N51) GROWTH India Telescope, IAO, Hanle  (N32.779244 E78.964610)  India.
(Q62) iTelescope Observatory, Siding Spring  (S31.273289 E149.064420)
   Australia/NSW. 0.50-m f/6.8 astrograph + CCD + focal reducer, 0.70-m f/6.6
   astrograph + CCD.

Orbital elements:  P11bKhA
   Perihelion 2021 May 1.744987 +/- 10.2046 TT = 17:52:46 (JD 2459336.244987)
Epoch 2021 Jan 13.0 TT = JDT 2459227.5                        AutoNEOCP
M 359.99974170 +/- 0.0004147        (J2000 ecliptic)
n   0.00000237 +/- 3.56602e-6       Peri.  351.54195 +/- 0.6437983
a5563.22468 +/- 8613                Node   164.08406 +/- 0.0104186
e   0.9985746 +/- 0.00155835        Incl.   75.58731 +/- 0.0361963
P 414944                   H 11.3   G  0.15   U  4.3  
q 7.92968757 +/- 0.00548677    Q 11118.5196 +/- 12203
From 47 observations 2020 Nov. 26-2021 Jan. 13; mean residual 0".44
Residuals in arcseconds: 
201126 G96  .19+  .13+    210109 807  .08-  .02-    210110 568  .03+  .09+    
201126 G96  .05-  .36-    210109 807  .20-  .12-    210110 568  .00   .05+    
201126 G96  .01+  .45+    210109 711  .58-  .01-    210110 568  .06+  .11+    
201126 G96  .08-  .25-    210109 711  .48-  .09-    210110 Q62  .33-  .47+    
201222 G96  .17-  .21+    210109 I52  .08-  .13+    210110 Q62  .09-  .10+    
201222 G96  .05-  .06-    210109 711  .05+  .24+    210110 N51  .28-  .91-    
201222 G96  .08+  .13-    210109 711  .43-  .05-    210110 N51  .82-  .28-    
201222 G96  .54-  .30-    210109 I52  .33+  .42+    210110 N51  .84-  .09-    
210108 F51  .21+  .03+    210109 I52  .54+  .58+    210112 F65  .01-  .08-    
210108 F51  .02-  .31+    210109 I52  .44+  .94+    210112 F65  .63+  .33+    
210108 F51  .49+  .19+    210110 691  .09-  .13+    210112 F65  1.3+  .33+    
210108 F51  .19-  .58+    210110 691  .33+  .20+    210113 G96  .21+  .06-    
210109 L01  1.3+  .51-    210110 691  .42-  .14-    210113 G96  .96-  .54-    
210109 L01  1.1+  .17-    210110 568  .03+  .11+    210113 G96  1.1-  .72-    
210109 L01  .89+  .60-    210110 568  .04+  .10+    210113 G96  .78-  .50-    
210109 807  .11+  .09-    210110 568  .04+  .06+    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ ------ -----  --- ---- ---
2021 01 15 20  10 43 23.796   -09 04 52.22  7.3134 7.9560 127.9 20.6 .155 128
2021 01 15 21  10 43 23.276   -09 04 42.99  7.3129 7.9560 128.0 20.6 .157 128
2021 01 15 22  10 43 22.756   -09 04 33.76  7.3123 7.9560 128.0 20.6 .158 128
2021 01 15 23  10 43 22.236   -09 04 24.51  7.3118 7.9559 128.1 20.6 .160 128
2021 01 16 00  10 43 21.714   -09 04 15.26  7.3112 7.9559 128.1 20.6 .161 128
2021 01 16 01  10 43 21.192   -09 04 06.00  7.3106 7.9559 128.1 20.6 .162 128
2021 01 16 02  10 43 20.669   -09 03 56.73  7.3101 7.9559 128.2 20.6 .164 128
2021 01 16 03  10 43 20.145   -09 03 47.45  7.3095 7.9559 128.2 20.6 .165 128
2021 01 16 04  10 43 19.621   -09 03 38.16  7.3090 7.9558 128.3 20.6 .167 128
2021 01 16 05  10 43 19.096   -09 03 28.87  7.3084 7.9558 128.3 20.6 .168 128
2021 01 16 06  10 43 18.570   -09 03 19.57  7.3078 7.9558 128.4 20.6 .170 128
2021 01 16 07  10 43 18.044   -09 03 10.25  7.3073 7.9558 128.4 20.6 .171 128
2021 01 16 08  10 43 17.517   -09 03 00.93  7.3067 7.9558 128.4 20.6 .173 128
2021 01 16 09  10 43 16.989   -09 02 51.61  7.3062 7.9557 128.5 20.6 .174 129
2021 01 16 10  10 43 16.460   -09 02 42.27  7.3056 7.9557 128.5 20.6 .176 129
2021 01 16 11  10 43 15.931   -09 02 32.92  7.3051 7.9557 128.6 20.6 .177 129
2021 01 16 12  10 43 15.401   -09 02 23.57  7.3045 7.9557 128.6 20.6 .179 129
2021 01 16 13  10 43 14.870   -09 02 14.21  7.3039 7.9557 128.7 20.6 .180 129
2021 01 16 14  10 43 14.339   -09 02 04.84  7.3034 7.9556 128.7 20.6 .182 129
2021 01 16 15  10 43 13.806   -09 01 55.46  7.3028 7.9556 128.7 20.6 .183 129
2021 01 16 16  10 43 13.273   -09 01 46.07  7.3023 7.9556 128.8 20.6 .185 129
2021 01 16 17  10 43 12.740   -09 01 36.68  7.3017 7.9556 128.8 20.6 .186 129
2021 01 16 18  10 43 12.206   -09 01 27.27  7.3012 7.9556 128.9 20.6 .188 129
2021 01 16 19  10 43 11.671   -09 01 17.86  7.3006 7.9555 128.9 20.6 .189 129
2021 01 16 20  10 43 11.135   -09 01 08.44  7.3001 7.9555 129.0 20.6 .191 129
2021 01 16 21  10 43 10.598   -09 00 59.01  7.2995 7.9555 129.0 20.6 .193 129
2021 01 16 22  10 43 10.061   -09 00 49.57  7.2990 7.9555 129.0 20.6 .194 129
2021 01 16 23  10 43 09.524   -09 00 40.13  7.2984 7.9555 129.1 20.6 .196 129
2021 01 17 00  10 43 08.985   -09 00 30.67  7.2979 7.9554 129.1 20.6 .197 129
2021 01 17 01  10 43 08.446   -09 00 21.21  7.2973 7.9554 129.2 20.6 .199 129
2021 01 17 02  10 43 07.906   -09 00 11.74  7.2968 7.9554 129.2 20.6 .200 129
2021 01 17 03  10 43 07.365   -09 00 02.26  7.2962 7.9554 129.3 20.6 .202 129
2021 01 17 04  10 43 06.824   -08 59 52.77  7.2957 7.9553 129.3 20.6 .203 129
2021 01 17 05  10 43 06.282   -08 59 43.28  7.2951 7.9553 129.3 20.6 .205 129
2021 01 17 06  10 43 05.739   -08 59 33.77  7.2946 7.9553 129.4 20.6 .207 129
2021 01 17 07  10 43 05.196   -08 59 24.26  7.2940 7.9553 129.4 20.6 .208 129
2021 01 17 08  10 43 04.651   -08 59 14.74  7.2935 7.9553 129.5 20.6 .210 129
2021 01 17 09  10 43 04.107   -08 59 05.21  7.2929 7.9552 129.5 20.6 .211 129
2021 01 17 10  10 43 03.561   -08 58 55.67  7.2924 7.9552 129.6 20.6 .213 129
2021 01 17 11  10 43 03.015   -08 58 46.12  7.2918 7.9552 129.6 20.6 .214 129
2021 01 17 12  10 43 02.468   -08 58 36.57  7.2913 7.9552 129.7 20.6 .216 129
2021 01 17 13  10 43 01.920   -08 58 27.01  7.2907 7.9552 129.7 20.6 .218 129
2021 01 17 14  10 43 01.372   -08 58 17.43  7.2902 7.9551 129.7 20.6 .219 129
2021 01 17 15  10 43 00.823   -08 58 07.85  7.2896 7.9551 129.8 20.6 .221 129
2021 01 17 16  10 43 00.273   -08 57 58.27  7.2891 7.9551 129.8 20.6 .222 129
2021 01 17 17  10 42 59.723   -08 57 48.67  7.2885 7.9551 129.9 20.6 .224 129
2021 01 17 18  10 42 59.171   -08 57 39.07  7.2880 7.9551 129.9 20.6 .226 129
2021 01 17 19  10 42 58.620   -08 57 29.45  7.2875 7.9550 130.0 20.6 .227 129