2015 LC21

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4601524813 ± 4.85e-06
Semi-major axis (a)1.9550915332 AU ± 1.78e-05
Inclination (i)2.87978003° ± 2.23e-05
Long. of Asc. Node (Ω)329.04505896° ± 3.56e-05
Arg. of Perihelion (ω)333.88467064° ± 2.97e-05
Mean Anomaly (M)278.87497181° ± 1.87e-02
Mean Motion (n)0.3605467903°/day ± 4.92e-06
Perihelion dist (q)1.05545131 AU ± 1.35e-05
Aphelion dist (Q)2.85473175 AU ± 2.76e-05
Orbital Period2.73369868 yr ± 3.73e-05
Physical Parameters
H (abs. magnitude)23.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.207″
Uncertainty2
Orbit TypeAmor
MOID0.043934 AU
Observations Used86
Oppositions1
Arc Total2015-2015
First Observation Used2015-06-08
Last Observation Used2015-10-15
Observations (92)
Date Type RA Dec Mag Band Observatory
2015-07-17 03:02:08 C 19 07 12.60 -56 56 14.0 u 807
2015-07-18 02:54:47 C 19 29 41.53 -56 29 42.5 u 807
2015-07-18 02:57:23 C 19 29 43.85 -56 29 39.0 u 807
2015-07-18 03:00:12 C 19 29 46.37 -56 29 34.9 u 807
2015-07-18 03:02:53 C 19 29 48.72 -56 29 31.7 u 807
2015-07-18 03:05:30 C 19 29 51.06 -56 29 28.4 u 807
2015-07-19 03:28:43 C 19 53 22.53 -55 42 44.3 u 807
2015-07-19 03:31:20 C 19 53 24.88 -55 42 38.6 u 807
2015-07-19 03:34:05 C 19 53 27.35 -55 42 32.6 u 807
2015-07-19 03:36:35 C 19 53 29.60 -55 42 27.2 u 807
2015-07-19 03:39:21 C 19 53 32.08 -55 42 21.3 u 807
2015-07-20 06:02:15 C 20 18 53.05 -54 27 42.0 u 807
2015-07-20 06:04:20 C 20 18 54.84 -54 27 35.0 u 807
2015-07-20 06:06:08 C 20 18 56.44 -54 27 29.0 u 807
2015-07-20 06:07:57 C 20 18 58.08 -54 27 22.5 u 807
2015-07-20 06:10:03 C 20 18 59.94 -54 27 15.4 u 807
2015-07-23 07:17:20 C 21 24 36.29 -48 51 47.7 u 807
2015-07-23 07:19:58 C 21 24 38.27 -48 51 32.3 u 807
2015-07-23 07:22:37 C 21 24 40.25 -48 51 16.6 u 807
2015-07-23 07:25:14 C 21 24 42.21 -48 51 01.4 u 807
2015-07-23 07:27:50 C 21 24 44.17 -48 50 46.0 u 807
2015-08-09 13:38:58 C 00 00 54.384 -08 04 09.49 L F51
2015-08-09 14:12:20 C 00 00 57.520 -08 02 07.87 L F51
2015-08-09 14:29:01 C 00 00 59.098 -08 01 06.61 L F51
2015-08-13 08:08:11 C 00 10 21.00 -03 17 08.1 t 705
2015-08-13 08:10:04 C 00 10 21.14 -03 17 02.5 t 705
2015-08-13 08:11:55 C 00 10 21.24 -03 16 57.6 t 705
2015-09-06 05:04:38 C 00 21 36.01 +08 56 33.8 o 691
2015-09-06 05:31:41 C 00 21 35.32 +08 56 45.7 o 691
2015-09-06 05:58:45 C 00 21 34.69 +08 56 57.5 o 691
2015-09-11 06:46:40 C 00 19 18.51 +09 34 48.5 u H21
2015-09-11 06:53:16 C 00 19 18.30 +09 34 50.5 u H21
2015-09-11 06:59:04 C 00 19 18.11 +09 34 52.0 u H21
2015-10-12 04:47:22 C 00 07 36.19 +09 14 20.0 u H21
2015-10-12 05:03:18 C 00 07 36.10 +09 14 18.4 u H21
2015-10-12 05:19:04 C 00 07 35.98 +09 14 16.4 u H21
2015-10-14 04:44:54 C 00 07 35.95 +09 09 08.2 u H21
2015-10-14 04:58:09 C 00 07 35.92 +09 09 07.1 u H21
2015-10-14 05:13:47 C 00 07 35.83 +09 09 05.2 u H21
2015-10-15 04:44:03 C 00 07 38.62 +09 06 39.6 u H21
2015-10-15 04:55:27 C 00 07 38.61 +09 06 38.6 u H21
2015-10-15 05:11:48 C 00 07 38.57 +09 06 36.9 u H21