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
2015-12-17 08:53:51 C 06 32 50.76 +14 21 25.5 R G45
2016-01-10 05:36:18 C 05 34 40.08 +14 14 25.6 R G45
2016-01-10 05:42:05 C 05 34 39.73 +14 14 25.8 R G45
2016-01-10 05:47:56 C 05 34 39.36 +14 14 26.2 R G45
2016-01-10 06:02:51 C 05 34 38.43 +14 14 26.6 R G45
2016-01-10 06:08:10 C 05 34 38.07 +14 14 27.0 R G45
2016-01-10 06:13:59 C 05 34 37.72 +14 14 27.1 R G45
2016-01-10 06:20:07 C 05 34 37.35 +14 14 27.6 R G45
2016-01-10 06:26:01 C 05 34 36.98 +14 14 27.8 R G45
2016-01-10 06:31:59 C 05 34 36.59 +14 14 28.1 R G45
2016-01-10 06:39:55 C 05 34 36.10 +14 14 28.3 R G45
2016-01-12 06:35:34 C 05 31 53.31 +14 16 51.1 q 703
2016-01-12 06:42:07 C 05 31 52.91 +14 16 51.6 q 703
2016-01-12 06:48:38 C 05 31 52.60 +14 16 53.3 q 703
2016-01-12 06:55:09 C 05 31 52.22 +14 16 52.2 q 703
2016-01-13 09:24:09 C 05 30 30.161 +14 18 24.65 L F51
2016-01-13 09:42:28 C 05 30 29.190 +14 18 25.66 L F51
2016-01-13 10:00:43 C 05 30 28.231 +14 18 26.64 L F51
2017-02-04 13:44:27 C 12 20 26.294 -14 00 14.03 L F51
2017-02-04 14:01:28 C 12 20 26.070 -14 00 16.91 L F51
2017-02-04 14:18:31 C 12 20 25.829 -14 00 19.86 L F51
2017-02-04 14:35:31 C 12 20 25.607 -14 00 22.56 L F51
2017-02-21 07:44:52 C 12 09 42.14 -14 34 15.4 V G45
2017-02-21 08:48:24 C 12 09 39.28 -14 34 15.6 V G45
2017-02-21 09:51:02 C 12 09 36.38 -14 34 14.5 V G45
2017-02-21 10:51:29 C 12 09 33.67 -14 34 12.7 V G45
2017-02-21 11:47:49 C 12 09 31.17 -14 34 10.6 V G45
2017-02-22 11:42:55 C 12 08 27.665 -14 33 32.90 L F51
2017-02-22 12:00:43 C 12 08 26.819 -14 33 32.16 L F51
2017-02-22 12:18:28 C 12 08 25.974 -14 33 31.63 L F51
2017-02-22 12:36:14 C 12 08 25.125 -14 33 31.09 L F51
2017-03-01 08:10:19 C 11 59 46.95 -14 19 05.2 R G45
2017-03-01 08:17:12 C 11 59 46.53 -14 19 04.0 R G45
2017-03-01 08:24:06 C 11 59 46.13 -14 19 03.1 R G45
2017-03-01 08:31:03 C 11 59 45.69 -14 19 02.0 R G45
2017-03-01 08:38:03 C 11 59 45.25 -14 19 01.8 R G45
2017-03-02 06:44:04 C 11 58 24.66 -14 15 35.6 R G45
2017-03-02 06:50:58 C 11 58 24.23 -14 15 34.5 R G45
2017-03-02 06:57:52 C 11 58 23.75 -14 15 33.9 R G45
2017-03-02 07:04:20 C 11 58 23.35 -14 15 32.5 R G45
2017-03-18 05:21:45 C 11 29 05.75 -12 13 58.6 q H15
2017-03-18 05:35:48 C 11 29 04.46 -12 13 52.6 q H15
2017-03-18 05:49:49 C 11 29 03.20 -12 13 44.8 q H15
2017-03-19 08:17:55 C 11 26 40.86 -12 00 47.3 q G96
2017-03-19 08:24:00 C 11 26 40.29 -12 00 44.1 q G96
2017-03-19 08:30:08 C 11 26 39.73 -12 00 41.0 q G96
2017-03-19 08:36:13 C 11 26 39.17 -12 00 38.1 q G96
2017-03-19 10:18:48 C 11 26 29.72 -11 59 46.0 q G96
2017-03-19 10:26:49 C 11 26 28.99 -11 59 41.8 q G96
2017-03-19 10:35:17 C 11 26 28.21 -11 59 37.8 q G96
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)