"Pseudo-MPEC" for P11dhNk

Created 2021 Feb 28 15:07:08 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

 
 Astrometry: 
     P11dhNk  C2021 02 12S_tatqK.o:QOQgy2,=R!YUJU@2lve,pgAstrometryGE9=pG3eypF51
     P11dhNk  C2021 02 12@p(M35(GjScredacted;Mh/click$TohereNuqs44D\!c5rYUh;\F51
     P11dhNk  C2021 02 12!*eurfor%8EmG#!qRQhexplanation%eVI!X2j*EFra(MEGP@?/2F51
     P11dhNk ^C2021 02 16.48704409 08 02.372+49 42 43.87   ~2GE7 22.90GVNEOCP568
     P11dhNk ^C2021 02 16.49057409 08 02.057+49 42 45.13   ~2GE7 23.06GVNEOCP568
     P11dhNk ^C2021 02 16.49326609 08 01.804+49 42 46.30   ~2GE7 22.55GVNEOCP568

Station data:
(568) Mauna Kea  (N19.826116 W155.472200)  US/Hawaii.
(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.

Orbital elements:  P11dhNk
   Perihelion 2019 Nov 9.530082 +/- 392.582 TT = 12:43:19 (JD 2458797.030082)
Epoch 2021 Feb 16.0 TT = JDT 2459261.5   Earth MOID: 0.7911   AutoNEOCP
M 169.35121267 +/- 121.54648        (J2000 ecliptic)
n   0.36461179 +/- 0.157723         Peri.  237.81117 +/- 55.691780
a   1.94050859 +/- 0.559604         Node    88.73586 +/- 27.573909
e   0.0969353 +/- 0.236526          Incl.   24.36350 +/- 23.536581
P   2.70/987.33d           H 20.0   G  0.15   U 11.5  SR
q 1.75240469 +/- 0.391875    Q 2.12861248 +/- 7.75466
From 6 observations 2021 Feb. 12-16; mean residual 0".08
Residuals in arcseconds: 
210212 F51  .15+  .09+    210212 F51  .05-  .04-    210216 568  .04+  .08-    
210212 F51  .10-  .05-    210216 568  .04+  .01+    210216 568  .08-  .07+    

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- -- -- --  -------------   -----------  ------ ------ -----  --- ---- ---
2021 02 28 15  08 53 00.820   +50 24 21.26  1.3386 2.1277 131.4 23.3 1139  55
2021 02 28 16  08 52 58.306   +50 24 22.43  1.3389 2.1277 131.4 23.3 1146  55
2021 02 28 17  08 52 55.796   +50 24 23.56  1.3392 2.1278 131.3 23.3 1152  55
2021 02 28 18  08 52 53.292   +50 24 24.64  1.3395 2.1278 131.3 23.3 1159  55
2021 02 28 19  08 52 50.791   +50 24 25.67  1.3398 2.1278 131.3 23.3 1166  55
2021 02 28 20  08 52 48.296   +50 24 26.66  1.3401 2.1278 131.2 23.3 1172  55
2021 02 28 21  08 52 45.805   +50 24 27.60  1.3404 2.1278 131.2 23.3 1179  55
2021 02 28 22  08 52 43.318   +50 24 28.50  1.3407 2.1278 131.2 23.3 1186  55
2021 02 28 23  08 52 40.837   +50 24 29.35  1.3410 2.1278 131.1 23.3 1192  55
2021 03 01 00  08 52 38.360   +50 24 30.15  1.3413 2.1278 131.1 23.3 1199  55
2021 03 01 01  08 52 35.887   +50 24 30.91  1.3416 2.1278 131.1 23.3 1206  55
2021 03 01 02  08 52 33.419   +50 24 31.63  1.3419 2.1278 131.0 23.3 1213  55
2021 03 01 03  08 52 30.956   +50 24 32.30  1.3422 2.1278 131.0 23.3 1219  55
2021 03 01 04  08 52 28.498   +50 24 32.92  1.3425 2.1278 131.0 23.3 1226  55
2021 03 01 05  08 52 26.044   +50 24 33.50  1.3428 2.1278 130.9 23.3 1233  55
2021 03 01 06  08 52 23.595   +50 24 34.03  1.3431 2.1278 130.9 23.3 1240  55
2021 03 01 07  08 52 21.150   +50 24 34.51  1.3434 2.1278 130.8 23.3 1247  55
2021 03 01 08  08 52 18.710   +50 24 34.95  1.3437 2.1278 130.8 23.3 1254  55
2021 03 01 09  08 52 16.275   +50 24 35.35  1.3440 2.1278 130.8 23.3 1261  55
2021 03 01 10  08 52 13.845   +50 24 35.70  1.3443 2.1278 130.7 23.3 1268  55
2021 03 01 11  08 52 11.419   +50 24 36.01  1.3446 2.1278 130.7 23.3 1274  55
2021 03 01 12  08 52 08.998   +50 24 36.27  1.3449 2.1278 130.7 23.3 1281  55
2021 03 01 13  08 52 06.581   +50 24 36.48  1.3452 2.1278 130.6 23.3 1288  55
2021 03 01 14  08 52 04.169   +50 24 36.65  1.3455 2.1278 130.6 23.3 1295  55
2021 03 01 15  08 52 01.762   +50 24 36.77  1.3458 2.1278 130.6 23.3 1302  55
2021 03 01 16  08 51 59.360   +50 24 36.85  1.3461 2.1278 130.5 23.3 1309  55
2021 03 01 17  08 51 56.962   +50 24 36.89  1.3464 2.1279 130.5 23.3 1316  55
2021 03 01 18  08 51 54.569   +50 24 36.88  1.3467 2.1279 130.5 23.3 1324  55
2021 03 01 19  08 51 52.181   +50 24 36.82  1.3470 2.1279 130.4 23.3 1331  55
2021 03 01 20  08 51 49.797   +50 24 36.72  1.3473 2.1279 130.4 23.3 1338  55
2021 03 01 21  08 51 47.419   +50 24 36.58  1.3476 2.1279 130.4 23.3 1345  55
2021 03 01 22  08 51 45.045   +50 24 36.39  1.3479 2.1279 130.3 23.3 1352  55
2021 03 01 23  08 51 42.675   +50 24 36.16  1.3482 2.1279 130.3 23.3 1359  55
2021 03 02 00  08 51 40.311   +50 24 35.88  1.3485 2.1279 130.3 23.3 1366  55
2021 03 02 01  08 51 37.951   +50 24 35.56  1.3488 2.1279 130.2 23.3 1373  55
2021 03 02 02  08 51 35.596   +50 24 35.19  1.3491 2.1279 130.2 23.3 1381  55
2021 03 02 03  08 51 33.245   +50 24 34.78  1.3494 2.1279 130.2 23.3 1388  56
2021 03 02 04  08 51 30.900   +50 24 34.32  1.3497 2.1279 130.1 23.3 1395  56
2021 03 02 05  08 51 28.559   +50 24 33.82  1.3500 2.1279 130.1 23.3 1402  56
2021 03 02 06  08 51 26.223   +50 24 33.28  1.3503 2.1279 130.1 23.3 1410  56
2021 03 02 07  08 51 23.891   +50 24 32.69  1.3506 2.1279 130.0 23.3 1417  56
2021 03 02 08  08 51 21.565   +50 24 32.05  1.3510 2.1279 130.0 23.3 1424  56
2021 03 02 09  08 51 19.243   +50 24 31.38  1.3513 2.1279 129.9 23.3 1432  56
2021 03 02 10  08 51 16.926   +50 24 30.66  1.3516 2.1279 129.9 23.3 1439  56
2021 03 02 11  08 51 14.614   +50 24 29.89  1.3519 2.1279 129.9 23.3 1446  56
2021 03 02 12  08 51 12.307   +50 24 29.08  1.3522 2.1279 129.8 23.3 1454  56
2021 03 02 13  08 51 10.004   +50 24 28.23  1.3525 2.1279 129.8 23.3 1461  56
2021 03 02 14  08 51 07.706   +50 24 27.33  1.3528 2.1279 129.8 23.3 1469  56