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
2014-01-19 04:26:37 C 03 40 47.05 +13 15 09.7 q 448
2015-03-10 05:07:09 C 10 53 32.36 -07 23 02.3 V G45
2015-03-10 05:08:46 C 10 53 32.24 -07 23 01.3 V G45
2015-03-10 05:10:25 C 10 53 32.07 -07 23 01.6 V G45
2015-03-10 05:12:06 C 10 53 31.93 -07 23 00.4 V G45
2015-03-10 05:15:19 C 10 53 31.80 -07 22 58.8 V G45
2015-03-10 05:22:30 C 10 53 31.21 -07 22 55.9 V G45
2015-03-10 05:26:00 C 10 53 30.88 -07 22 53.9 V G45
2015-03-15 06:04:39 C 10 44 08.67 -06 26 00.5 R G45
2015-03-15 06:10:58 C 10 44 08.18 -06 25 57.4 R G45
2015-03-15 06:18:17 C 10 44 07.59 -06 25 53.7 R G45
2015-03-15 06:24:35 C 10 44 07.06 -06 25 50.8 R G45
2015-03-15 06:27:19 C 10 44 06.84 -06 25 49.3 R G45
2015-03-15 06:33:37 C 10 44 06.33 -06 25 46.2 R G45
2015-03-15 12:13:00 C 10 43 40.13 -06 22 48.9 q Q62
2015-03-15 12:44:33 C 10 43 37.53 -06 22 33.4 q Q62
2015-03-15 12:54:57 C 10 43 36.77 -06 22 27.6 q Q62
2015-03-15 13:05:22 C 10 43 35.83 -06 22 21.5 q Q62
2015-03-15 13:15:46 C 10 43 34.97 -06 22 17.0 q Q62
2015-03-16 05:51:41 C 10 42 17.59 -06 14 03.2 q 703
2015-03-16 06:12:18 C 10 42 16.07 -06 13 51.6 q 703
2015-03-20 08:24:56 C 10 34 41.029 -05 22 18.25 L F51
2015-03-20 08:43:13 C 10 34 39.590 -05 22 08.38 L F51
2015-03-20 09:01:28 C 10 34 38.159 -05 21 58.53 L F51
2015-03-21 09:12:13 C 10 32 47.844 -05 08 50.82 L F51
2015-03-21 09:30:24 C 10 32 46.428 -05 08 40.86 L F51
2015-03-21 09:48:27 C 10 32 45.020 -05 08 31.03 L F51
2015-03-21 10:06:40 C 10 32 43.604 -05 08 21.04 L F51
2015-03-27 05:15:26 C 10 22 32.41 -03 50 41.2 q 703
2015-03-27 05:32:52 C 10 22 31.08 -03 50 31.7 q 703
2015-03-27 05:41:34 C 10 22 30.39 -03 50 25.8 q 703
2015-04-12 12:06:42 C 09 59 45.33 -00 15 46.7 q Q62
2015-04-12 12:17:16 C 09 59 44.88 -00 15 42.2 q Q62
2015-04-12 12:27:38 C 09 59 44.43 -00 15 37.0 q Q62
2015-04-12 12:38:10 C 09 59 43.91 -00 15 31.3 q Q62
2015-04-24 03:43:05 C 09 50 33.87 +01 52 03.9 q G96
2015-04-24 03:50:39 C 09 50 33.66 +01 52 07.6 q G96
2015-04-24 03:58:12 C 09 50 33.51 +01 52 10.5 q G96
2015-10-31 10:52:46 C 09 09 24.32 +16 55 38.1 q 703
2015-10-31 11:00:05 C 09 09 23.46 +16 55 37.8 q 703
2015-10-31 11:07:35 C 09 09 22.58 +16 55 36.4 q 703
2015-10-31 11:14:53 C 09 09 21.82 +16 55 35.5 q 703
2015-11-01 11:40:00 C 09 06 42.37 +16 50 34.9 R G45
2015-11-01 11:47:55 C 09 06 41.44 +16 50 33.0 R G45
2015-11-01 11:56:01 C 09 06 40.52 +16 50 31.4 R G45
2015-11-01 12:04:13 C 09 06 39.60 +16 50 29.9 R G45
2015-11-01 12:12:39 C 09 06 38.64 +16 50 28.4 R G45
2015-11-01 12:22:33 C 09 06 37.50 +16 50 26.4 R G45
2015-11-02 03:01:13 C 09 05 02.13 +16 47 22.1 q 160
2015-11-02 03:03:59 C 09 05 01.78 +16 47 21.9 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)