"Pseudo-MPEC" for 1691801

Created 2021 Jun 13 4:07:04 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     1691801 KC2021 06 10Y=u8(4F_p\.1%RLf;u]WW%H:N)M*)jYurmB2=$8Ki=#o]?jt5!RnW94
     1691801 KC2021 06 10(b0]5nfZMb,@^7bWb+N?28j`'l8vNm^8PN,q.Y3:Sq3j3j,rKr^dW94
     1691801 KC2021 06 10bEE.]A\*Zt[.Z,9?0F6C6IgvA`H9xfUC1d[-egOO/,E#KUIaS:dtW94
     1691801 KC2021 06 106_48x3$TVjrkwLWU1GelBi!Astrometryk+T_I)v/=4aPmoa7ARhW95
     1691801 KC2021 06 10nc,IuShmy0\VA/oE8k.UZo`M?Gd`y,T=8X8EF+D1ADA=-6E(J!?;W95
     1691801 KC2021 06 10C^bay;redacted;mSX+1J*2U(wQH4TdY644R-OOFk6E-)xehd6rPW95
     1691801 |C2021 06 11ETMP[Exoyb(jP=v^FL*click8bOEl'd4EaO;VPv!OEUkNEBEAZEG807
     1691801 |C2021 06 11d]0m\VN!DtU+IUG,w[5C6ZK[VpW6oX-hmixBDwp(sU)S;'5*$Ke)807
     1691801 |C2021 06 11aASXHv2U?ZyqVhereCnCQySZSH;BSsmr.mUL%X#l3vL2G\0pb-!a807
     1691801 KC2021 06 11`5n/+6$^h[l[js;HP-\YH';XQWfRhgisW_QoMf/W5J%?W;yjd_vX474
     1691801 KC2021 06 11d4C,UfY3L1\ywx..g24,CO+gmfLjxh,bWOo2Nyh9\AkZ*y3.:=n'474
     1691801 KC2021 06 1104.2P-t-6fori@,rsN1UpjVFpi.d`Fq6TKH*2explanationw8#@474
     1691801 KC2021 06 112/8_8$;bZ_6+fZ9Q@pw7`+=c5O`'RmsS.wHpW-2HlR(_)H/Z:pe1474

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:  1691801
   Perihelion 2021 Jun 7.190459 +/- 0.0681577 TT =  4:34:15 (JD 2459372.690459)
Epoch 2021 Jun 11.0 TT = JDT 2459376.5   Earth MOID: 0.0483   Ma: 0.0829
M   1.57250909 +/- 0.0339163        (J2000 ecliptic)          AutoNEOCP
n   0.41278172 +/- 0.0021864        Peri.  185.33088 +/- 0.0850088
a   1.78644262 +/- 0.00630806       Node    69.73003 +/- 0.0160504
e   0.4053557 +/- 0.00198982        Incl.    5.27361 +/- 0.0154744
P   2.39/872.12d           H 25.3   G  0.15   U  8.6  
q 1.06229789 +/- 0.000196964    Q 2.51058735 +/- 0.0124566
From 13 observations 2021 June 10-11 (32.8 hr); mean residual 0".56
Residuals in arcseconds: 
210610 W94  .46+  .31+    210610 W95  .10+  .34-    210611 474  .21-  .06-    
210610 W94  .22-  .27+    210611 807  .15-  .43+    210611 474  .01-  .58-    
210610 W94  .16+  .63+    210611 807  .27-  .37-    210611 474  .59+  .50+    
210610 W95  .25-  2.1-    210611 807  .12+  .63+    
210610 W95  .24-  .89+    210611 474  .04-  .21-    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ ------ -----  --- ---- ---
2021 06 13 04  16 00 54.124   -42 44 19.60  .05387 1.0642 153.8 20.2 4.23 132
2021 06 13 05  16 01 28.950   -42 50 13.56  .05390 1.0642 153.7 20.2 4.38 132
2021 06 13 06  16 02 03.858   -42 56 06.41  .05393 1.0642 153.7 20.2 4.54 132
2021 06 13 07  16 02 38.849   -43 01 58.16  .05396 1.0643 153.7 20.2 4.70 132
2021 06 13 08  16 03 13.922   -43 07 48.79  .05399 1.0643 153.7 20.2 4.86 132
2021 06 13 09  16 03 49.076   -43 13 38.29  .05402 1.0643 153.7 20.2 5.02 131
2021 06 13 10  16 04 24.312   -43 19 26.67  .05405 1.0644 153.7 20.2 5.19 131
2021 06 13 11  16 04 59.629   -43 25 13.90  .05408 1.0644 153.7 20.2 5.36 131
2021 06 13 12  16 05 35.027   -43 30 59.98  .05411 1.0644 153.7 20.2 5.53 131
2021 06 13 13  16 06 10.506   -43 36 44.92  .05414 1.0644 153.7 20.2 5.70 131
2021 06 13 14  16 06 46.064   -43 42 28.69  .05417 1.0645 153.7 20.2 5.88 131
2021 06 13 15  16 07 21.703   -43 48 11.30  .05420 1.0645 153.7 20.3 6.05 131
2021 06 13 16  16 07 57.421   -43 53 52.73  .05423 1.0645 153.6 20.3 6.23 131
2021 06 13 17  16 08 33.218   -43 59 32.98  .05427 1.0646 153.6 20.3 6.41 131
2021 06 13 18  16 09 09.095   -44 05 12.04  .05430 1.0646 153.6 20.3 6.60 131
2021 06 13 19  16 09 45.049   -44 10 49.91  .05433 1.0646 153.6 20.3 6.78 131
2021 06 13 20  16 10 21.082   -44 16 26.59  .05436 1.0646 153.6 20.3 6.97 131
2021 06 13 21  16 10 57.192   -44 22 02.05  .05440 1.0647 153.6 20.3 7.16 130
2021 06 13 22  16 11 33.380   -44 27 36.30  .05443 1.0647 153.6 20.3 7.35 130
2021 06 13 23  16 12 09.645   -44 33 09.33  .05447 1.0647 153.5 20.3 7.55 130
2021 06 14 00  16 12 45.986   -44 38 41.14  .05450 1.0648 153.5 20.3 7.74 130
2021 06 14 01  16 13 22.403   -44 44 11.71  .05454 1.0648 153.5 20.3 7.94 130
2021 06 14 02  16 13 58.897   -44 49 41.05  .05457 1.0648 153.5 20.3 8.14 130
2021 06 14 03  16 14 35.465   -44 55 09.14  .05461 1.0648 153.5 20.3 8.34 130
2021 06 14 04  16 15 12.109   -45 00 35.98  .05465 1.0649 153.5 20.3 8.55 130
2021 06 14 05  16 15 48.827   -45 06 01.57  .05468 1.0649 153.5 20.3 8.75 130
2021 06 14 06  16 16 25.619   -45 11 25.90  .05472 1.0649 153.4 20.3 8.96 130
2021 06 14 07  16 17 02.484   -45 16 48.96  .05476 1.0650 153.4 20.3 9.17 129
2021 06 14 08  16 17 39.423   -45 22 10.75  .05480 1.0650 153.4 20.3 9.38 129
2021 06 14 09  16 18 16.435   -45 27 31.26  .05483 1.0650 153.4 20.3 9.60 129
2021 06 14 10  16 18 53.519   -45 32 50.48  .05487 1.0651 153.4 20.3 9.81 129
2021 06 14 11  16 19 30.674   -45 38 08.42  .05491 1.0651 153.4 20.3 10.0 129
2021 06 14 12  16 20 07.901   -45 43 25.06  .05495 1.0651 153.3 20.3 10.2 129
2021 06 14 13  16 20 45.199   -45 48 40.40  .05499 1.0652 153.3 20.3 10.5 129
2021 06 14 14  16 21 22.567   -45 53 54.44  .05503 1.0652 153.3 20.3 10.7 129
2021 06 14 15  16 22 00.005   -45 59 07.17  .05507 1.0652 153.3 20.3 10.9 129
2021 06 14 16  16 22 37.513   -46 04 18.59  .05511 1.0653 153.3 20.3 11.1 129
2021 06 14 17  16 23 15.089   -46 09 28.68  .05515 1.0653 153.2 20.3 11.4 128
2021 06 14 18  16 23 52.734   -46 14 37.46  .05520 1.0653 153.2 20.3 11.6 128
2021 06 14 19  16 24 30.446   -46 19 44.90  .05524 1.0654 153.2 20.3 11.8 128
2021 06 14 20  16 25 08.226   -46 24 51.01  .05528 1.0654 153.2 20.3 12.1 128
2021 06 14 21  16 25 46.073   -46 29 55.78  .05532 1.0654 153.2 20.3 12.3 128
2021 06 14 22  16 26 23.986   -46 34 59.20  .05537 1.0655 153.1 20.3 12.5 128
2021 06 14 23  16 27 01.964   -46 40 01.28  .05541 1.0655 153.1 20.3 12.8 128
2021 06 15 00  16 27 40.008   -46 45 02.01  .05545 1.0655 153.1 20.3 13.0 128
2021 06 15 01  16 28 18.117   -46 50 01.39  .05550 1.0656 153.1 20.3 13.3 128
2021 06 15 02  16 28 56.289   -46 54 59.40  .05554 1.0656 153.1 20.3 13.5 128
2021 06 15 03  16 29 34.525   -46 59 56.05  .05559 1.0656 153.0 20.3 13.8 127