"Pseudo-MPEC" for 1691401

Created 2021 Jun 13 6:07:02 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     1691401 KC2021 06 10%sj;xOnr2UM67Lnko#VLrj3c,lVtRXc1+-)\uVI*)_A/S3%1C+]3W94
     1691401 KC2021 06 10Ft0#n51'@r.$U)Z$gc=.LJuQ[?\?,eZeB)[1ncRgq0BTDAa=)3AYW94
     1691401 KC2021 06 10e#R!v8VasA^Vop?!]j1YDU3?*IPL\oO4pKLLfyGJ!X@LwAchSCfbW94
     1691401 KC2021 06 10V,%a//3E$YNA_U-_VX:4xffsP.LMNi]ZnxCWeh5'!cHar0Oh:=@'W94
     1691401 KC2021 06 10]91k@^@/uTWtR4_tIAPfC7_SkhA+_;2CUwhO5b^1qo+I)Dw,eMLcW94
     1691401 KC2021 06 10e/-^;my'j.%X]nAu%8jd;Mc83Astrometry(@`k^%.H3FcyDJ.#(W94
     1691401 |C2021 06 11Er#Awo1d9%WL-w2y5l-]%-_,E/nHk:to5rh)9m`f]RSLD:0#G0b.807
     1691401 |C2021 06 11/K2=p,2+XP,F3ymseH0r!]pGt=16KAb(-%x9k^LAjr/C@(chm[iP807
     1691401 |C2021 06 11+_Q%#bp(]X0j]c*NG0Ik(X4H;wj.2Z8?iwvQmYiKCYb,=jSMnx0L807
     1691401 KC2021 06 1132Ad#Oredacted;w]goV0l-:f+?/d\(LI/@H?G5RhclickyUrPl9W95
     1691401 KC2021 06 11EJl/@`uK%_ia!qh$'bc;RRoa$y-=y0AE?a+o2dTLhere/Mn3.Vn/W95
     1691401 KC2021 06 11@c;LXW*2dG1tCVn*;cq%=M+Ty9c0-L*qA0)x:o=aZ7^j_i+H:1?AW95
     1691401  C2021 06 11Eup98dK`t/84$/O_!4O`W5cqF(8(g2AlADVG^PVQZ`nsa(#98e08474
     1691401  C2021 06 11mTuCApI3lHD9`Nokm),;#mCZI\r4F0\1E_(IMNKqgey6Wl?c-v0*474
     1691401  C2021 06 110Z@(n@lPvebvJDEQrJH95HOlnHUy@`/'lHG8Sx#ot(9?forYei($474
     1691401  C2021 06 11X*-Kx/ZT.;Tvd#wexplanation0u%obrhA]1#;j-;`1Ont*cl^_V474

Station data:
(474) Mount John Observatory, Lake Tekapo  (S43.987388 E170.464960)  New
   Zealand.  Observers A. C. Gilmore, P. M. Kilmartin. Measurer P. M.
   Kilmartin. 1.0-m f/7.7 reflector + CCD.
(807) Cerro Tololo Observatory, La Serena  (S30.169136 W70.805900)  Chile.
(W94) AMACS1, San Pedro de Atacama  (S22.953076 W68.179810)  Chile.
(W95) Observatorio Panameno, San Pedro de Atacama  (S22.953181 W68.179880)
   Chile.

Orbital elements:  1691401
   Perihelion 2021 Feb 9.264776 +/- 18.5684 TT =  6:21:16 (JD 2459254.764776)
Epoch 2021 Jun 11.0 TT = JDT 2459376.5   Earth MOID: 0.8127   AutoNEOCP
M  34.33298955 +/- 6.7049152        (J2000 ecliptic)
n   0.28203003 +/- 0.0196711        Peri.  273.72047 +/- 11.047648
a   2.30288618 +/- 0.107042         Node   269.73167 +/- 0.9548266
e   0.2804545 +/- 0.0183454         Incl.   21.99237 +/- 0.8411265
P   3.49                   H 17.4   G  0.15   U 10.1  
q 1.65703122 +/- 0.0707844    Q 2.94874114 +/- 0.170278
From 16 observations 2021 June 10-11 (32.6 hr); mean residual 0".27
Residuals in arcseconds: 
210610 W94  .93+  .42-    210611 807  .08+  .24-    210611 474  .14+  .08-    
210610 W94  .78-  .04+    210611 807  .07+  .10-    210611 474  .18-  .05+    
210610 W94  .26-  .04+    210611 807  .07-  .16-    210611 474  .10+  .02-    
210610 W94  .07+  .10+    210611 W95  .04-  .17-    210611 474  .02+  .12+    
210610 W94  .05+  .16+    210611 W95  .15+  .10+    
210610 W94  .03+  .24+    210611 W95  .28-  .40+    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ ------ -----  --- ---- ---
2021 06 13 06  14 27 16.511   -34 23 19.64  .96542 1.8595 139.6 19.7 2.44 134
2021 06 13 07  14 27 17.783   -34 22 21.16  .96573 1.8597 139.6 19.7 2.53 134
2021 06 13 08  14 27 19.058   -34 21 22.72  .96604 1.8598 139.6 19.7 2.61 134
2021 06 13 09  14 27 20.336   -34 20 24.30  .96635 1.8599 139.6 19.7 2.70 134
2021 06 13 10  14 27 21.618   -34 19 25.92  .96666 1.8600 139.5 19.7 2.79 134
2021 06 13 11  14 27 22.904   -34 18 27.57  .96697 1.8601 139.5 19.7 2.88 134
2021 06 13 12  14 27 24.192   -34 17 29.25  .96728 1.8603 139.5 19.7 2.97 134
2021 06 13 13  14 27 25.485   -34 16 30.97  .96759 1.8604 139.4 19.7 3.06 134
2021 06 13 14  14 27 26.780   -34 15 32.72  .96790 1.8605 139.4 19.7 3.15 133
2021 06 13 15  14 27 28.079   -34 14 34.50  .96821 1.8606 139.4 19.7 3.25 133
2021 06 13 16  14 27 29.381   -34 13 36.32  .96852 1.8607 139.4 19.7 3.34 133
2021 06 13 17  14 27 30.687   -34 12 38.17  .96884 1.8609 139.3 19.7 3.44 133
2021 06 13 18  14 27 31.995   -34 11 40.05  .96915 1.8610 139.3 19.7 3.54 133
2021 06 13 19  14 27 33.308   -34 10 41.97  .96946 1.8611 139.3 19.7 3.64 133
2021 06 13 20  14 27 34.623   -34 09 43.92  .96978 1.8612 139.2 19.7 3.74 133
2021 06 13 21  14 27 35.942   -34 08 45.91  .97009 1.8613 139.2 19.7 3.84 133
2021 06 13 22  14 27 37.264   -34 07 47.92  .97040 1.8615 139.2 19.7 3.95 133
2021 06 13 23  14 27 38.590   -34 06 49.97  .97072 1.8616 139.1 19.7 4.05 133
2021 06 14 00  14 27 39.919   -34 05 52.06  .97103 1.8617 139.1 19.7 4.16 133
2021 06 14 01  14 27 41.251   -34 04 54.18  .97135 1.8618 139.1 19.7 4.27 133
2021 06 14 02  14 27 42.587   -34 03 56.33  .97166 1.8619 139.1 19.7 4.38 133
2021 06 14 03  14 27 43.926   -34 02 58.51  .97198 1.8621 139.0 19.7 4.49 133
2021 06 14 04  14 27 45.268   -34 02 00.73  .97229 1.8622 139.0 19.7 4.60 133
2021 06 14 05  14 27 46.614   -34 01 02.99  .97261 1.8623 139.0 19.7 4.71 133
2021 06 14 06  14 27 47.963   -34 00 05.27  .97292 1.8624 138.9 19.7 4.83 133
2021 06 14 07  14 27 49.315   -33 59 07.59  .97324 1.8625 138.9 19.7 4.94 133
2021 06 14 08  14 27 50.671   -33 58 09.95  .97356 1.8627 138.9 19.7 5.06 133
2021 06 14 09  14 27 52.030   -33 57 12.34  .97388 1.8628 138.9 19.7 5.18 133
2021 06 14 10  14 27 53.392   -33 56 14.76  .97419 1.8629 138.8 19.7 5.30 133
2021 06 14 11  14 27 54.757   -33 55 17.22  .97451 1.8630 138.8 19.7 5.42 133
2021 06 14 12  14 27 56.126   -33 54 19.71  .97483 1.8631 138.8 19.7 5.54 133
2021 06 14 13  14 27 57.498   -33 53 22.24  .97515 1.8633 138.7 19.8 5.67 133
2021 06 14 14  14 27 58.874   -33 52 24.80  .97547 1.8634 138.7 19.8 5.79 133
2021 06 14 15  14 28 00.252   -33 51 27.39  .97579 1.8635 138.7 19.8 5.92 133
2021 06 14 16  14 28 01.634   -33 50 30.02  .97611 1.8636 138.6 19.8 6.04 133
2021 06 14 17  14 28 03.020   -33 49 32.68  .97643 1.8637 138.6 19.8 6.17 133
2021 06 14 18  14 28 04.408   -33 48 35.38  .97675 1.8639 138.6 19.8 6.30 133
2021 06 14 19  14 28 05.800   -33 47 38.11  .97707 1.8640 138.6 19.8 6.44 133
2021 06 14 20  14 28 07.195   -33 46 40.88  .97739 1.8641 138.5 19.8 6.57 133
2021 06 14 21  14 28 08.594   -33 45 43.68  .97771 1.8642 138.5 19.8 6.70 133
2021 06 14 22  14 28 09.996   -33 44 46.52  .97803 1.8643 138.5 19.8 6.84 133
2021 06 14 23  14 28 11.401   -33 43 49.39  .97835 1.8645 138.4 19.8 6.97 132
2021 06 15 00  14 28 12.809   -33 42 52.29  .97867 1.8646 138.4 19.8 7.11 132
2021 06 15 01  14 28 14.220   -33 41 55.23  .97900 1.8647 138.4 19.8 7.25 132
2021 06 15 02  14 28 15.635   -33 40 58.21  .97932 1.8648 138.4 19.8 7.39 132
2021 06 15 03  14 28 17.053   -33 40 01.22  .97964 1.8649 138.3 19.8 7.53 132
2021 06 15 04  14 28 18.475   -33 39 04.26  .97997 1.8651 138.3 19.8 7.68 132
2021 06 15 05  14 28 19.899   -33 38 07.34  .98029 1.8652 138.3 19.8 7.82 132