217837 (2001 LC)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6774683585 ± 2.00e+00
Semi-major axis (a)1.0545820521 AU ± 3.00e+00
Inclination (i)16.96661004° ± 4.00e+00
Long. of Asc. Node (Ω)112.35699337° ± 5.00e+00
Arg. of Perihelion (ω)2.50435001° ± 6.00e+00
Mean Anomaly (M)273.27893207° ± 2.96e-05
Mean Motion (n)0.9101054445°/day ± 3.88e+00
Perihelion dist (q)0.34013608 AU ± 2.32e+00
Aphelion dist (Q)1.76902802 AU ± 5.46e+00
Orbital Period1.08298032 yr ± 4.62e+00
NGA Modelr2
A22.64169485e-06 AU/d²
Physical Parameters
H (abs. magnitude)19.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-27
RMS Residual0.361″
Uncertainty0
Orbit TypeApollo
MOID0.217260 AU
Observations Used274
Oppositions2
Arc Total2001-2025
First Observation Used2001-06-01
Last Observation Used2025-06-24
Observations (289)
Date Type RA Dec Mag Band Observatory
2014-06-08 00:25:12 C 17 36 28.12 +24 59 06.7 q Z81
2014-06-08 01:44:58 C 17 36 03.98 +24 54 21.0 q 203
2014-06-08 02:32:41 C 17 35 49.89 +24 51 32.4 q 203
2014-06-08 21:33:21 C 17 30 29.45 +23 45 07.8 q 160
2014-06-08 21:37:22 C 17 30 28.34 +23 44 53.9 q 160
2014-06-08 21:41:20 C 17 30 27.24 +23 44 40.4 q 160
2014-06-09 22:32:07 C 17 23 48.13 +22 19 00.6 q 160
2014-06-09 22:36:06 C 17 23 47.07 +22 18 47.1 q 160
2014-06-09 22:40:05 C 17 23 46.04 +22 18 33.8 q 160
2014-06-14 05:41:05 C 17 00 19.61 +16 43 00.9 u H21
2014-06-14 05:46:30 C 17 00 18.48 +16 42 44.1 u H21
2014-06-14 05:51:45 C 17 00 17.41 +16 42 27.8 u H21
2014-06-14 05:56:39 C 17 00 16.42 +16 42 12.7 u H21
2014-06-14 22:41:08 C 16 57 02.35 +15 51 14.1 q Z81
2014-06-14 23:16:18 C 16 56 55.43 +15 49 28.6 q Z81
2014-06-14 23:54:17 C 16 56 48.00 +15 47 34.6 q Z81
2014-06-15 04:52:19 C 16 55 52.30 +15 32 39.2 u H21
2014-06-15 04:57:29 C 16 55 51.31 +15 32 23.8 u H21
2014-06-15 05:02:29 C 16 55 50.35 +15 32 08.8 u H21
2014-06-15 05:07:19 C 16 55 49.40 +15 31 54.6 u H21
2014-06-15 06:44:40 C 16 55 31.28 +15 27 07.1 q G96
2014-06-15 06:51:27 C 16 55 29.98 +15 26 46.9 q G96
2014-06-15 06:58:13 C 16 55 28.68 +15 26 26.8 q G96
2014-06-15 07:04:59 C 16 55 27.37 +15 26 06.4 q G96
2014-06-16 07:09:50 C 16 51 07.86 +14 15 26.7 q G96
2014-06-16 07:19:07 C 16 51 06.20 +14 15 00.0 q G96
2014-06-16 07:28:21 C 16 51 04.52 +14 14 33.4 q G96
2014-06-16 07:37:39 C 16 51 02.84 +14 14 06.5 q G96
2014-06-17 07:06:12 C 16 47 06.00 +13 07 27.7 q 703
2014-06-17 07:19:46 C 16 47 03.72 +13 06 49.3 q 703
2014-06-17 07:30:19 C 16 47 01.89 +13 06 19.8 q 703
2014-06-21 00:07:36 C 16 34 12.13 +09 14 00.7 q 203
2014-06-21 00:28:39 C 16 34 09.34 +09 13 09.2 q 203
2014-06-21 04:50:00 C 16 33 37.15 +09 02 35.4 R G45
2014-06-21 05:22:52 C 16 33 32.82 +09 01 15.2 R G45
2014-06-21 05:45:03 C 16 33 29.90 +09 00 20.4 R G45
2014-06-21 05:46:58 C 16 33 29.65 +09 00 16.4 R G45
2014-06-21 06:11:11 C 16 33 26.45 +08 59 17.6 R G45
2014-06-21 06:11:17 C 16 33 26.46 +08 59 17.7 R G45
2014-06-22 10:25:59 C 16 30 01.222 +07 52 10.92 L F51
2014-06-22 11:01:32 C 16 29 56.901 +07 50 48.00 L F51
2014-06-22 11:19:17 C 16 29 54.760 +07 50 06.70 L F51
2014-06-22 23:42:39 C 16 28 30.47 +07 21 27.0 q 160
2014-06-22 23:46:45 C 16 28 30.02 +07 21 17.3 q 160
2014-06-22 23:50:47 C 16 28 29.48 +07 21 09.0 q 160
2014-06-24 08:10:29 C 16 25 02.19 +06 09 16.7 q 703
2014-06-24 08:23:22 C 16 25 00.88 +06 08 48.7 q 703
2014-06-24 08:36:19 C 16 24 59.46 +06 08 21.6 q 703
2014-06-24 08:49:13 C 16 24 58.12 +06 07 52.4 q 703
2014-06-27 04:08:20 C 16 18 46.65 +03 49 14.4 R G45