"Pseudo-MPEC" for C4PEAV2
Created 2021 Jan 20 16:07:14 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C4PEAV2 C2021 01 18.36627109 24 16.59 +19 30 55.5 ~1I9b 20.83GVNEOCPG96
C4PEAV2 C2021 01 18.37204809 24 14.70 +19 29 35.8 ~1I9b 21.03GVNEOCPG96
C4PEAV2 C2021 01 18.37789009 24 12.70 +19 28 14.7 ~1I9b 20.69GVNEOCPG96
C4PEAV2 C2021 01 18.38375509 24 10.73 +19 26 54.0 ~1I9b 20.86GVNEOCPG96
C4PEAV2 KC2021 01 18.49027109 23 35.23 +19 01 58.4 ~1IC7 20.84GVNEOCPI52
C4PEAV2 KC2021 01 18.49374509 23 34.09 +19 01 08.9 ~1IC7 20.25GVNEOCPI52
C4PEAV2 KC2021 01 19=*jnXSAstrometry[E)7-`jRVgH2(u^6G7#X/wR]5IA%=S3xxpi,L01
C4PEAV2 KC2021 01 19038redacted;gU:S]i7N7)+I8)UOr$JQv#dNV[k+TX`Hex7WL(`1L01
C4PEAV2 KC2021 01 19+Rn`[fe+;b(i=aZ/mhA-6a+(10$CV7V7XAvv\^X#clickvg7_4ZBL01
C4PEAV2 KC2021 01 19pAMx_9cc6YsM50_1,[mEnMD;9)O?=K6_yhDlQb(0[/Fo1,*XQR,SL01
C4PEAV2 |C2021 01 19v!GYPfwV\UEZ!PB);$l;Ja0F8bxDoOE.P]+,9g;8CDy^kS-37SKS807
C4PEAV2 |C2021 01 19+JHZIeiyHN_;p.r+p;Csavyncj!hC`8lAhereb1d;Yl!NbU64LA+807
C4PEAV2 |C2021 01 19gd$(:Wv#HQlk8^73HQp[CK0,@RB%t,)G;S$c*J.v/F/cH`Y***nj807
C4PEAV2 |C2021 01 20end=6jkwMnDB!H+_Mn\6nky,Yj=n4(cRSBkPJ9NlnwRT$6:n[9dA807
C4PEAV2 |C2021 01 20LeeD3yLvR*NLZx?/E4`QBdQXXymqcix(TBTforHl,)v4U1gtt2bZ807
C4PEAV2 |C2021 01 20=*xn0md[0SY9-UU;X!!ax6c#j]i-q`7IT.Y!r:1%N$f)3(a5]gMr807
C4PEAV2 KC2021 01 20P*cgsJ^Y;-gI@Bu4.Tb2AFF#a5`d4\,explanationyslIW%eGh8734
C4PEAV2 KC2021 01 20iLwr5dm5dpvy1:UywaqP4=Ew?cDaUgY'eRp)E+mp\l[v!ZMb+$PI734
C4PEAV2 KC2021 01 20XuFQ8Dlm1LNPXEY#*LMfr.=sBD5NeQZ`QeRuXE`^t7sps#wGDI/;734
Station data:
(734) Farpoint Observatory, Eskridge (N38.890107 W96.001400) US/Kansas.
Observer G. Hug. 0.69-m reflector + CCD.
(807) Cerro Tololo Observatory, La Serena (S30.169136 W70.805900) Chile.
(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.
Orbital elements: C4PEAV2
Perihelion 2021 Mar 28.761453 +/- 0.0614224 TT = 18:16:29 (JD 2459302.261453)
Epoch 2021 Jan 20.0 TT = JDT 2459234.5 Earth MOID: 0.0392 AutoNEOCP
M 308.13814390 +/- 0.1264295 (J2000 ecliptic)
n 0.76535927 +/- 0.00117008 Peri. 268.40277 +/- 0.0454002
a 1.18365685 +/- 0.00120636 Node 300.35466 +/- 0.0025554
e 0.3220846 +/- 0.000846167 Incl. 20.10085 +/- 0.0456564
P 1.29/470.36d H 25.9 G 0.15 U 8.2
q 0.80241911 +/- 0.000199445 Q 1.56489459 +/- 0.00259032
From 19 observations 2021 Jan. 18-20 (47.5 hr); mean residual 0".39
Residuals in arcseconds: 210118 G96 .36- .45+ 210119 L01 .30+ .28+ 210120 807 .04+ .30+ 210118 G96 .27+ .41+ 210119 L01 .27+ .40+ 210120 807 .13+ .44+ 210118 G96 .33- .01- 210119 L01 .23+ .30+ 210120 734 .12- .18- 210118 G96 .38- .41+ 210119 807 .03- .02+ 210120 734 .60- 1.2- 210118 I52 .01+ .51- 210119 807 .37+ .35- 210120 734 .15+ .77+ 210118 I52 .02+ .60- 210119 807 .04+ .74- 210119 L01 .05- .07- 210120 807 .16+ .26+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -- -- -- ------------- ----------- ------ ------ ----- --- ---- --- 2021 01 20 16 09 11 09.375 +08 44 01.54 .06309 1.0441 161.6 20.9 .104 20 2021 01 20 17 09 10 52.679 +08 29 48.95 .06288 1.0439 161.5 20.9 .119 19 2021 01 20 18 09 10 35.884 +08 15 30.47 .06266 1.0436 161.5 20.9 .135 18 2021 01 20 19 09 10 18.990 +08 01 06.07 .06245 1.0434 161.4 20.9 .151 18 2021 01 20 20 09 10 01.996 +07 46 35.74 .06223 1.0432 161.3 20.9 .168 18 2021 01 20 21 09 09 44.901 +07 31 59.44 .06202 1.0430 161.2 20.9 .187 17 2021 01 20 22 09 09 27.704 +07 17 17.15 .06181 1.0427 161.2 20.9 .205 17 2021 01 20 23 09 09 10.404 +07 02 28.86 .06160 1.0425 161.1 20.9 .225 17 2021 01 21 00 09 08 53.002 +06 47 34.53 .06139 1.0423 161.0 20.9 .246 17 2021 01 21 01 09 08 35.495 +06 32 34.15 .06118 1.0421 160.9 20.8 .267 16 2021 01 21 02 09 08 17.883 +06 17 27.69 .06098 1.0418 160.8 20.8 .290 16 2021 01 21 03 09 08 00.167 +06 02 15.13 .06077 1.0416 160.7 20.8 .313 16 2021 01 21 04 09 07 42.343 +05 46 56.46 .06057 1.0414 160.6 20.8 .337 16 2021 01 21 05 09 07 24.413 +05 31 31.66 .06037 1.0412 160.5 20.8 .362 16 2021 01 21 06 09 07 06.375 +05 16 00.71 .06017 1.0409 160.4 20.8 .388 16 2021 01 21 07 09 06 48.228 +05 00 23.59 .05997 1.0407 160.3 20.8 .415 16 2021 01 21 08 09 06 29.972 +04 44 40.29 .05977 1.0405 160.2 20.8 .443 16 2021 01 21 09 09 06 11.605 +04 28 50.78 .05957 1.0403 160.0 20.8 .472 16 2021 01 21 10 09 05 53.127 +04 12 55.07 .05938 1.0401 159.9 20.8 .501 16 2021 01 21 11 09 05 34.538 +03 56 53.13 .05918 1.0398 159.8 20.8 .532 15 2021 01 21 12 09 05 15.835 +03 40 44.96 .05899 1.0396 159.6 20.8 .564 15 2021 01 21 13 09 04 57.019 +03 24 30.54 .05880 1.0394 159.5 20.8 .597 15 2021 01 21 14 09 04 38.089 +03 08 09.87 .05861 1.0392 159.4 20.8 .631 15 2021 01 21 15 09 04 19.043 +02 51 42.92 .05843 1.0389 159.2 20.8 .665 15 2021 01 21 16 09 03 59.881 +02 35 09.71 .05824 1.0387 159.1 20.8 .701 15 2021 01 21 17 09 03 40.601 +02 18 30.22 .05805 1.0385 158.9 20.8 .738 15 2021 01 21 18 09 03 21.204 +02 01 44.45 .05787 1.0383 158.7 20.8 .776 15 2021 01 21 19 09 03 01.688 +01 44 52.39 .05769 1.0380 158.6 20.8 .816 15 2021 01 21 20 09 02 42.052 +01 27 54.05 .05751 1.0378 158.4 20.8 .856 15 2021 01 21 21 09 02 22.295 +01 10 49.42 .05733 1.0376 158.2 20.8 .897 15 2021 01 21 22 09 02 02.417 +00 53 38.50 .05715 1.0374 158.1 20.8 .940 15 2021 01 21 23 09 01 42.416 +00 36 21.29 .05698 1.0371 157.9 20.8 .984 15 2021 01 22 00 09 01 22.292 +00 18 57.80 .05681 1.0369 157.7 20.8 1.03 15 2021 01 22 01 09 01 02.043 +00 01 28.04 .05663 1.0367 157.5 20.8 1.07 15 2021 01 22 02 09 00 41.669 -00 16 07.99 .05646 1.0365 157.3 20.8 1.12 15 2021 01 22 03 09 00 21.168 -00 33 50.29 .05630 1.0363 157.1 20.8 1.17 15 2021 01 22 04 09 00 00.540 -00 51 38.83 .05613 1.0360 156.9 20.8 1.22 15 2021 01 22 05 08 59 39.784 -01 09 33.62 .05596 1.0358 156.7 20.8 1.27 15 2021 01 22 06 08 59 18.898 -01 27 34.63 .05580 1.0356 156.5 20.8 1.32 15 2021 01 22 07 08 58 57.882 -01 45 41.86 .05564 1.0354 156.3 20.8 1.38 15 2021 01 22 08 08 58 36.735 -02 03 55.28 .05548 1.0351 156.1 20.8 1.43 15 2021 01 22 09 08 58 15.455 -02 22 14.87 .05532 1.0349 155.9 20.8 1.49 15 2021 01 22 10 08 57 54.041 -02 40 40.63 .05516 1.0347 155.7 20.8 1.54 15 2021 01 22 11 08 57 32.494 -02 59 12.52 .05501 1.0345 155.4 20.8 1.60 15 2021 01 22 12 08 57 10.810 -03 17 50.52 .05485 1.0342 155.2 20.8 1.66 15 2021 01 22 13 08 56 48.990 -03 36 34.60 .05470 1.0340 155.0 20.8 1.72 15 2021 01 22 14 08 56 27.033 -03 55 24.74 .05455 1.0338 154.7 20.8 1.78 15 2021 01 22 15 08 56 04.936 -04 14 20.91 .05441 1.0336 154.5 20.8 1.85 15