"Pseudo-MPEC" for C4M0CE2
Created 2021 Jan 15 14:07:05 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C4M0CE2 C2021 01 13.47369312 02 10.91 -10 02 55.2 ~1DD7 21.49GVNEOCPG96
C4M0CE2 C2021 01 13.47887312 02 08.56 -10 03 20.5 ~1DD7 21.15GVNEOCPG96
C4M0CE2 C2021 01 13.48406012 02 06.23 -10 03 46.8 ~1DD7 21.45GVNEOCPG96
C4M0CE2 C2021 01 13.48925212 02 03.87 -10 04 12.6 ~1DD7 21.05GVNEOCPG96
C4M0CE2 KC2021 01 13.51927812 01 50.53 -10 06 40.5 ~1DD7 21.39GVNEOCPI52
C4M0CE2 KC2021 01 13.52180212 01 49.46 -10 06 53.1 ~1DD7 21.09GVNEOCPI52
C4M0CE2 KC2021 01 13.52432712 01 48.33 -10 07 04.6 ~1DD7 20.45GVNEOCPI52
C4M0CE2 KC2021 01 13.52685112 01 47.18 -10 07 18.0 ~1DD7 20.94GVNEOCPI52
C4M0CE2 KC2021 01 14.50056911 55 26.00 -11 23 12.4 ~1ECb 21.20GVNEOCPI52
C4M0CE2 KC2021 01 14.50364011 55 24.71 -11 23 26.2 ~1ECb 20.75GVNEOCPI52
C4M0CE2 KC2021 01 14.50671011 55 23.39 -11 23 39.8 ~1ECb 21.12GVNEOCPI52
C4M0CE2 KC2021 01 14.50978211 55 22.15 -11 23 54.0 ~1ECb 21.07GVNEOCPI52
C4M0CE2 KC2021 01 14.51197 11 55 21.24 -11 24 02.6 ~1ED7 20.6 RoNEOCP291
C4M0CE2 KC2021 01 14.51885 11 55 18.41 -11 24 33.7 ~1ED7 20.7 RoNEOCP291
C4M0CE2 KC2021 01 14.52584 11 55 15.50 -11 25 04.6 ~1ED7 21.3 RoNEOCP291
C4M0CE2 KC2021 01 15.46807711 49 31.92 -12 31 29.7 ~1FBq 21.00GVNEOCPI52
C4M0CE2 KC2021 01 15.47268711 49 30.10 -12 31 48.2 ~1FBq 21.53GVNEOCPI52
Station data:
(291) LPL/Spacewatch II (N31.961669 W111.599905) US/Arizona. Observers J.
V. Scotti, R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
(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.
Orbital elements: C4M0CE2
Perihelion 2020 Dec 15.865298 +/- 0.0476317 TT = 20:46:01 (JD 2459199.365298)
Epoch 2021 Jan 15.0 TT = JDT 2459229.5 Earth MOID: 0.0102 AutoNEOCP
M 12.26556009 +/- 0.3057101 (J2000 ecliptic)
n 0.40702442 +/- 0.00949727 Peri. 149.18566 +/- 0.0471080
a 1.80324913 +/- 0.0280499 Node 293.12540 +/- 0.0603509
e 0.4716163 +/- 0.00845483 Incl. 9.32094 +/- 0.1274984
P 2.42/884.45d H 24.4 G 0.15 U 9.6
q 0.95280732 +/- 0.000420849 Q 2.65369093 +/- 0.055599
From 17 observations 2021 Jan. 13-15 (48.0 hr); mean residual 0".42
Residuals in arcseconds: 210113 G96 .60+ .30+ 210113 I52 .31+ .40+ 210114 291 .56- .18+ 210113 G96 .03+ .66+ 210113 I52 .12- .64- 210114 291 .12- .48- 210113 G96 .20- .03+ 210114 I52 .84+ .44+ 210114 291 .23- .51- 210113 G96 .85- .12- 210114 I52 .67+ .27+ 210115 I52 .01+ .11+ 210113 I52 .34- .24- 210114 I52 .04+ .28+ 210115 I52 .25- .21+ 210113 I52 .43+ .47- 210114 I52 .60+ .31- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -- -- -- ------------- ----------- ------ ------ ----- --- ---- --- 2021 01 15 14 11 48 50.671 -12 38 02.13 .08983 1.0210 112.2 21.5 .953 176 2021 01 15 15 11 48 36.007 -12 40 47.70 .08999 1.0212 112.3 21.5 .943 175 2021 01 15 16 11 48 21.384 -12 43 32.56 .09015 1.0214 112.4 21.5 .932 174 2021 01 15 17 11 48 06.800 -12 46 16.72 .09031 1.0216 112.4 21.5 .922 173 2021 01 15 18 11 47 52.256 -12 49 00.18 .09048 1.0217 112.5 21.5 .912 172 2021 01 15 19 11 47 37.751 -12 51 42.94 .09064 1.0219 112.6 21.5 .902 171 2021 01 15 20 11 47 23.286 -12 54 25.00 .09080 1.0221 112.6 21.5 .892 170 2021 01 15 21 11 47 08.859 -12 57 06.38 .09096 1.0223 112.7 21.5 .883 169 2021 01 15 22 11 46 54.472 -12 59 47.07 .09113 1.0224 112.8 21.5 .874 167 2021 01 15 23 11 46 40.124 -13 02 27.07 .09129 1.0226 112.9 21.5 .865 166 2021 01 16 00 11 46 25.814 -13 05 06.39 .09145 1.0228 112.9 21.5 .856 164 2021 01 16 01 11 46 11.542 -13 07 45.03 .09161 1.0230 113.0 21.5 .848 163 2021 01 16 02 11 45 57.309 -13 10 22.99 .09178 1.0231 113.1 21.5 .841 161 2021 01 16 03 11 45 43.114 -13 13 00.28 .09194 1.0233 113.1 21.5 .834 160 2021 01 16 04 11 45 28.957 -13 15 36.90 .09210 1.0235 113.2 21.5 .828 158 2021 01 16 05 11 45 14.838 -13 18 12.86 .09227 1.0237 113.3 21.5 .822 156 2021 01 16 06 11 45 00.756 -13 20 48.14 .09243 1.0239 113.3 21.5 .818 155 2021 01 16 07 11 44 46.711 -13 23 22.77 .09260 1.0240 113.4 21.5 .814 153 2021 01 16 08 11 44 32.704 -13 25 56.73 .09276 1.0242 113.5 21.5 .810 151 2021 01 16 09 11 44 18.734 -13 28 30.04 .09292 1.0244 113.5 21.5 .808 149 2021 01 16 10 11 44 04.801 -13 31 02.70 .09309 1.0246 113.6 21.5 .807 147 2021 01 16 11 11 43 50.904 -13 33 34.70 .09325 1.0247 113.7 21.5 .806 145 2021 01 16 12 11 43 37.044 -13 36 06.06 .09342 1.0249 113.7 21.5 .807 143 2021 01 16 13 11 43 23.220 -13 38 36.77 .09358 1.0251 113.8 21.5 .809 141 2021 01 16 14 11 43 09.433 -13 41 06.84 .09375 1.0253 113.9 21.5 .812 139 2021 01 16 15 11 42 55.682 -13 43 36.26 .09391 1.0255 113.9 21.5 .816 137 2021 01 16 16 11 42 41.966 -13 46 05.05 .09408 1.0256 114.0 21.6 .821 135 2021 01 16 17 11 42 28.286 -13 48 33.21 .09424 1.0258 114.1 21.6 .827 133 2021 01 16 18 11 42 14.642 -13 51 00.73 .09441 1.0260 114.2 21.6 .835 131 2021 01 16 19 11 42 01.034 -13 53 27.63 .09457 1.0262 114.2 21.6 .843 129 2021 01 16 20 11 41 47.460 -13 55 53.90 .09474 1.0264 114.3 21.6 .853 127 2021 01 16 21 11 41 33.922 -13 58 19.54 .09490 1.0265 114.4 21.6 .865 125 2021 01 16 22 11 41 20.418 -14 00 44.56 .09507 1.0267 114.4 21.6 .877 123 2021 01 16 23 11 41 06.950 -14 03 08.97 .09523 1.0269 114.5 21.6 .890 121 2021 01 17 00 11 40 53.516 -14 05 32.75 .09540 1.0271 114.6 21.6 .905 119 2021 01 17 01 11 40 40.116 -14 07 55.93 .09557 1.0273 114.6 21.6 .921 117 2021 01 17 02 11 40 26.751 -14 10 18.49 .09573 1.0274 114.7 21.6 .938 115 2021 01 17 03 11 40 13.420 -14 12 40.45 .09590 1.0276 114.8 21.6 .956 114 2021 01 17 04 11 40 00.123 -14 15 01.80 .09606 1.0278 114.8 21.6 .975 112 2021 01 17 05 11 39 46.860 -14 17 22.54 .09623 1.0280 114.9 21.6 1.00 110 2021 01 17 06 11 39 33.631 -14 19 42.69 .09640 1.0282 115.0 21.6 1.02 109 2021 01 17 07 11 39 20.435 -14 22 02.24 .09656 1.0283 115.0 21.6 1.04 107 2021 01 17 08 11 39 07.272 -14 24 21.19 .09673 1.0285 115.1 21.6 1.06 106 2021 01 17 09 11 38 54.143 -14 26 39.55 .09690 1.0287 115.1 21.6 1.09 104 2021 01 17 10 11 38 41.047 -14 28 57.32 .09706 1.0289 115.2 21.6 1.11 103 2021 01 17 11 11 38 27.984 -14 31 14.50 .09723 1.0291 115.3 21.6 1.14 102 2021 01 17 12 11 38 14.954 -14 33 31.09 .09740 1.0293 115.3 21.6 1.16 100 2021 01 17 13 11 38 01.956 -14 35 47.10 .09757 1.0294 115.4 21.6 1.19 99