"Pseudo-MPEC" for C11MD55
Created 2025 Mar 25 14:31:03 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C11MD55* C2025 02 20.41971311 18 02.041+38 54 13.07 ~2KAl 22.21GVNEOCPV00
C11MD55 C2025 02 20.42533511 18 00.389+38 54 36.22 ~2KAl 22.94GVNEOCPV00
C11MD55 C2025 02 20.43094411 17 58.758+38 54 58.57 ~2KAl 22.17GVNEOCPV00
C11MD55 C2025 02 20.43655411 17 57.116+38 55 22.04 ~2KAl 22.94GVNEOCPV00
C11MD55 C2025 02 21.47461011 12 43.024+40 17 40.63 ~2LCV 22.11GVNEOCPV00
C11MD55 C2025 02 21.49552611 12 34.880+40 19 27.59 ~2LCV 22.64GVNEOCPV00
C11MD55 C2025 02 21.50114211 12 32.710+40 19 56.53 ~2LCV 21.93GVNEOCPV00
C11MD55 C2025 02 21.50676011 12 30.539+40 20 24.97 ~2LCV VNEOCPV00
Station data:
(V00) Kitt Peak-Bok (N31.963125 W111.600190) 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, K. W.
Wierzchoś. 2.25-m reflector + 4x4K mosaic CCD.
Orbital elements: C11MD55
Perihelion 2025 Apr 20.72130 +/- 1.3 TT = 17:18:40 (JD 2460786.22130)
Epoch 2025 Feb 21.0 TT = JDT 2460727.5 Earth MOID: 0.0089 Ve: 0.0556
M 326.61705349 +/- 3.2 (J2000 ecliptic) AutoNEOCP
n 0.56849806 +/- 0.0433 Peri. 272.20281 +/- 0.44
a 1.44316743 +/- 0.0732 Node 340.43860 +/- 0.21
e 0.5854755 +/- 0.0272 Incl. 16.96773 +/- 0.7
P 1.734/633.236d H 26.55 G 0.15 U 10.6
q 0.59822822 +/- 0.00923 Q 2.28810664 +/- 0.155
From 8 observations 2025 Feb. 20-21 (26.1 hr); mean residual 0".18
Residuals in arcseconds: 250220 V00 .25- .06+ 250220 V00 .28+ .15+ 250221 V00 .01- .11+ 250220 V00 .16- .19+ 250221 V00 .08+ .18+ 250221 V00 .01- .22- 250220 V00 .13+ .41- 250221 V00 .07- .07- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 03 25 15 23 55 46.987 -24 09 12.52 .30649 .73635 26.6 30?? 135 174 2025 03 25 16 23 55 46.165 -24 08 53.75 .30706 .73597 26.6 30?? 136 174 2025 03 25 17 23 55 45.349 -24 08 34.83 .30762 .73560 26.7 30?? 137 174 2025 03 25 18 23 55 44.541 -24 08 15.74 .30819 .73523 26.7 30?? 138 174 2025 03 25 19 23 55 43.739 -24 07 56.50 .30875 .73485 26.7 30?? 138 174 2025 03 25 20 23 55 42.944 -24 07 37.10 .30932 .73448 26.7 30?? 139 174 2025 03 25 21 23 55 42.156 -24 07 17.55 .30988 .73411 26.7 30?? 140 174 2025 03 25 22 23 55 41.375 -24 06 57.84 .31045 .73373 26.8 30?? 141 174 2025 03 25 23 23 55 40.600 -24 06 37.98 .31101 .73336 26.8 30?? 141 174 2025 03 26 00 23 55 39.833 -24 06 17.96 .31158 .73299 26.8 30?? 142 174 2025 03 26 01 23 55 39.072 -24 05 57.78 .31215 .73262 26.8 30?? 143 175 2025 03 26 02 23 55 38.318 -24 05 37.45 .31272 .73224 26.8 30?? 144 175 2025 03 26 03 23 55 37.571 -24 05 16.97 .31328 .73187 26.9 30?? 144 175 2025 03 26 04 23 55 36.830 -24 04 56.33 .31385 .73150 26.9 30?? 145 175 2025 03 26 05 23 55 36.097 -24 04 35.53 .31442 .73113 26.9 30?? 146 175 2025 03 26 06 23 55 35.370 -24 04 14.59 .31499 .73076 26.9 30?? 147 175 2025 03 26 07 23 55 34.650 -24 03 53.48 .31556 .73039 26.9 30?? 148 175 2025 03 26 08 23 55 33.937 -24 03 32.23 .31613 .73002 27.0 30?? 148 175 2025 03 26 09 23 55 33.231 -24 03 10.82 .31669 .72965 27.0 30?? 149 175 2025 03 26 10 23 55 32.531 -24 02 49.26 .31726 .72928 27.0 30?? 150 175 2025 03 26 11 23 55 31.839 -24 02 27.54 .31783 .72891 27.0 30?? 151 175 2025 03 26 12 23 55 31.153 -24 02 05.68 .31840 .72854 27.0 30?? 152 175 2025 03 26 13 23 55 30.474 -24 01 43.66 .31898 .72818 27.0 30?? 152 175 2025 03 26 14 23 55 29.802 -24 01 21.49 .31955 .72781 27.1 30?? 153 175 2025 03 26 15 23 55 29.137 -24 00 59.16 .32012 .72744 27.1 30?? 154 175 2025 03 26 16 23 55 28.478 -24 00 36.69 .32069 .72707 27.1 30?? 155 175 2025 03 26 17 23 55 27.827 -24 00 14.06 .32126 .72671 27.1 30?? 156 175 2025 03 26 18 23 55 27.182 -23 59 51.29 .32183 .72634 27.1 30?? 156 175 2025 03 26 19 23 55 26.544 -23 59 28.36 .32240 .72597 27.2 30?? 157 175 2025 03 26 20 23 55 25.913 -23 59 05.28 .32298 .72561 27.2 30?? 158 176 2025 03 26 21 23 55 25.289 -23 58 42.05 .32355 .72524 27.2 30?? 159 176 2025 03 26 22 23 55 24.671 -23 58 18.67 .32412 .72487 27.2 30?? 160 176 2025 03 26 23 23 55 24.061 -23 57 55.14 .32470 .72451 27.2 30?? 161 176 2025 03 27 00 23 55 23.457 -23 57 31.46 .32527 .72414 27.3 30?? 162 176 2025 03 27 01 23 55 22.860 -23 57 07.63 .32585 .72378 27.3 30?? 162 176 2025 03 27 02 23 55 22.270 -23 56 43.65 .32642 .72341 27.3 30?? 163 176 2025 03 27 03 23 55 21.687 -23 56 19.52 .32699 .72305 27.3 30?? 164 176 2025 03 27 04 23 55 21.111 -23 55 55.24 .32757 .72269 27.3 30?? 165 176 2025 03 27 05 23 55 20.541 -23 55 30.81 .32814 .72232 27.4 30?? 166 176 2025 03 27 06 23 55 19.979 -23 55 06.24 .32872 .72196 27.4 30?? 167 176 2025 03 27 07 23 55 19.423 -23 54 41.51 .32930 .72160 27.4 30?? 168 176 2025 03 27 08 23 55 18.874 -23 54 16.64 .32987 .72123 27.4 30?? 168 176 2025 03 27 09 23 55 18.332 -23 53 51.62 .33045 .72087 27.4 30?? 169 176 2025 03 27 10 23 55 17.797 -23 53 26.45 .33103 .72051 27.5 30?? 170 176 2025 03 27 11 23 55 17.268 -23 53 01.13 .33160 .72015 27.5 30?? 171 176 2025 03 27 12 23 55 16.747 -23 52 35.67 .33218 .71979 27.5 30?? 172 176 2025 03 27 13 23 55 16.232 -23 52 10.06 .33276 .71942 27.5 30?? 173 176 2025 03 27 14 23 55 15.725 -23 51 44.30 .33334 .71906 27.5 30?? 174 176