381906 (2010 CL19)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6456388835 ± 9.24e-09
Semi-major axis (a)1.5431231556 AU ± 2.69e-09
Inclination (i)7.31117658° ± 2.13e-06
Long. of Asc. Node (Ω)243.76800865° ± 5.46e-06
Arg. of Perihelion (ω)76.83254488° ± 5.65e-06
Mean Anomaly (M)116.79119155° ± 5.94e-06
Mean Motion (n)0.5141755176°/day ± 1.34e-09
Perihelion dist (q)0.54682284 AU ± 1.43e-08
Aphelion dist (Q)2.53942347 AU ± 1.49e-08
Orbital Period1.91690629 yr ± 5.01e-09
Physical Parameters
H (abs. magnitude)17.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.312″
Uncertainty0
Orbit TypeApollo
MOID0.011136 AU
Observations Used1014
Radar Obs Used2
Oppositions6
Arc Total2001-2026
First Observation Used2001-01-25
Last Observation Used2026-01-11
Observations (1351)
Date Type RA Dec Mag Band Observatory
2013-12-06 18:28:52 C 01 29 06.67 +06 32 42.8 c A24
2013-12-06 20:28:36 C 01 29 53.55 +06 35 00.6 c A24
2013-12-06 21:42:14 C 01 30 22.69 +06 36 28.2 w I76
2013-12-06 21:44:53 C 01 30 23.72 +06 36 31.0 w I76
2013-12-06 21:47:32 C 01 30 24.75 +06 36 34.1 w I76
2013-12-06 21:49:56 C 01 30 25.68 +06 36 36.7 w I76
2013-12-06 21:52:50 C 01 30 26.79 +06 36 40.0 w I76
2013-12-07 19:15:08 C 01 38 31.64 +06 59 31.1 q A06
2013-12-07 19:19:39 C 01 38 33.22 +06 59 35.5 q A06
2013-12-07 19:24:11 C 01 38 34.79 +06 59 40.2 q A06
2013-12-08 03:07:08 C 01 41 17.43 +07 07 24.2 q 703
2013-12-08 03:18:44 C 01 41 21.31 +07 07 35.5 q 703
2013-12-08 03:30:21 C 01 41 25.17 +07 07 46.6 q 703
2013-12-08 03:41:56 C 01 41 29.04 +07 07 57.9 q 703
2013-12-10 19:38:26 C 02 00 38.50 +08 00 57.1 q 160
2013-12-10 19:41:46 C 02 00 39.34 +08 00 59.6 q 160
2013-12-10 19:45:08 C 02 00 40.19 +08 01 02.1 q 160
2013-12-10 21:58:30 C 02 01 13.86 +08 02 35.4 t 204
2013-12-10 22:02:08 C 02 01 14.78 +08 02 37.8 t 204
2013-12-10 22:05:47 C 02 01 15.69 +08 02 40.3 t 204
2013-12-10 22:09:25 C 02 01 16.60 +08 02 42.9 t 204
2013-12-10 22:13:21 C 02 01 17.59 +08 02 45.7 t 204
2013-12-10 22:15:02 C 02 01 17.50 +08 02 45.9 u 089
2013-12-10 22:18:02 C 02 01 18.28 +08 02 47.6 u 089
2013-12-10 22:21:02 C 02 01 18.97 +08 02 49.2 u 089
2013-12-10 22:24:02 C 02 01 19.81 +08 02 51.9 u 089
2013-12-10 22:27:02 C 02 01 20.58 +08 02 53.6 u 089
2013-12-10 22:33:02 C 02 01 22.10 +08 02 58.3 u 089
2013-12-10 22:39:02 C 02 01 23.62 +08 03 02.1 u 089
2013-12-10 22:42:02 C 02 01 24.40 +08 03 04.5 u 089
2013-12-11 19:45:35 C 02 06 38.44 +08 17 23.3 q 160
2013-12-11 19:48:28 C 02 06 39.09 +08 17 25.1 q 160
2013-12-11 19:51:17 C 02 06 39.75 +08 17 26.9 q 160
2013-12-13 02:45:23 C 02 13 34.99 +08 36 24.0 u H21
2013-12-13 02:49:22 C 02 13 35.82 +08 36 26.2 u H21
2013-12-13 02:53:29 C 02 13 36.63 +08 36 29.2 u H21
2013-12-13 02:57:37 C 02 13 37.48 +08 36 31.6 u H21
2013-12-16 05:01:23 C 02 27 29.04 +09 14 39.4 q H45
2013-12-16 05:02:52 C 02 27 29.28 +09 14 40.3 q H45
2013-12-16 05:04:16 C 02 27 29.50 +09 14 40.8 q H45
2013-12-16 05:05:57 C 02 27 29.79 +09 14 41.9 q H45
2013-12-16 05:07:26 C 02 27 30.01 +09 14 42.3 q H45
2013-12-16 05:09:23 C 02 27 30.33 +09 14 42.9 q H45
2013-12-16 05:10:46 C 02 27 30.56 +09 14 44.1 q H45
2013-12-16 05:13:12 C 02 27 30.94 +09 14 44.9 q H45
2013-12-16 18:25:26 C 02 29 41.48 +09 20 40.3 c A24
2013-12-16 18:26:28 C 02 29 41.65 +09 20 40.7 c A24
2013-12-16 19:30:33 C 02 29 51.54 +09 21 08.5 c A24
2013-12-16 21:54:20 C 02 30 13.48 +09 22 13.0 q 160
2013-12-16 21:57:11 C 02 30 13.91 +09 22 14.0 q 160
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2013-12-04 01:11:00 149223155.57 8 us 2380 -1 -1
2013-12-06 01:23:00 171165112.47 2 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)