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
2015-11-18 09:36:28 C 08 18 12.99 +15 35 43.4 q 703
2015-11-18 09:42:59 C 08 18 11.95 +15 35 42.4 q 703
2015-11-20 04:10:32 C 08 12 21.19 +15 29 24.0 o Z22
2015-11-20 04:14:43 C 08 12 20.54 +15 29 23.2 o Z22
2015-11-20 04:21:57 C 08 12 19.50 +15 29 22.5 o Z22
2015-11-20 04:33:04 C 08 12 17.96 +15 29 21.3 o Z22
2015-11-20 10:41:53 C 08 11 25.97 +15 28 25.4 q H45
2015-11-20 10:43:57 C 08 11 25.71 +15 28 25.3 q H45
2015-11-20 10:45:09 C 08 11 25.54 +15 28 25.3 q H45
2015-11-20 10:47:17 C 08 11 25.24 +15 28 24.7 q H45
2015-11-20 10:49:26 C 08 11 24.92 +15 28 24.5 q H45
2015-11-20 10:50:56 C 08 11 24.70 +15 28 24.1 q H45
2015-11-25 01:41:26 C 07 55 21.88 +15 13 17.3 q 160
2015-11-25 01:44:02 C 07 55 21.49 +15 13 16.5 q 160
2015-11-25 01:46:38 C 07 55 21.11 +15 13 16.6 q 160
2015-11-28 02:15:04 C 07 44 21.09 +15 04 21.8 q 160
2015-11-28 02:17:05 C 07 44 20.80 +15 04 22.0 q 160
2015-11-28 02:19:05 C 07 44 20.47 +15 04 22.1 q 160
2015-12-05 08:42:23 C 07 16 54.17 +14 45 29.2 q H45
2015-12-05 08:44:10 C 07 16 53.89 +14 45 29.1 q H45
2015-12-05 08:45:52 C 07 16 53.60 +14 45 28.9 q H45
2015-12-05 09:16:59 C 07 16 48.52 +14 45 25.7 q H45
2015-12-05 09:18:55 C 07 16 48.22 +14 45 25.6 q H45
2015-12-07 18:54:57 C 07 07 40.04 +14 39 53.5 q D29
2015-12-07 19:20:21 C 07 07 35.85 +14 39 53.3 q D29
2015-12-07 19:45:44 C 07 07 31.78 +14 39 49.5 q D29
2015-12-07 22:53:36 C 07 07 03.02 +14 39 27.3 r 106
2015-12-07 23:05:52 C 07 07 01.03 +14 39 26.4 r 106
2015-12-07 23:18:08 C 07 06 59.05 +14 39 25.3 r 106
2015-12-07 23:30:24 C 07 06 57.08 +14 39 24.1 r 106
2015-12-09 10:01:46 C 07 01 30.30 +14 36 18.3 q H45
2015-12-09 10:04:46 C 07 01 29.84 +14 36 17.9 q H45
2015-12-09 10:07:23 C 07 01 29.42 +14 36 17.4 q H45
2015-12-14 08:37:01 C 06 43 20.82 +14 26 31.8 R G45
2015-12-14 08:43:13 C 06 43 19.87 +14 26 31.2 R G45
2015-12-14 08:50:15 C 06 43 18.78 +14 26 30.7 R G45
2015-12-14 09:07:08 C 06 43 16.21 +14 26 29.3 R G45
2015-12-17 08:01:39 C 06 32 58.36 +14 21 29.2 R G45
2015-12-17 08:03:09 C 06 32 58.13 +14 21 29.0 R G45
2015-12-17 08:09:10 C 06 32 57.17 +14 21 28.0 R G45
2015-12-17 08:09:16 C 06 32 57.14 +14 21 28.0 R G45
2015-12-17 08:16:00 C 06 32 56.26 +14 21 28.1 R G45
2015-12-17 08:18:20 C 06 32 55.91 +14 21 27.9 R G45
2015-12-17 08:22:53 C 06 32 55.25 +14 21 27.5 R G45
2015-12-17 08:24:35 C 06 32 55.00 +14 21 27.4 R G45
2015-12-17 08:30:04 C 06 32 54.20 +14 21 27.0 R G45
2015-12-17 08:38:08 C 06 32 53.04 +14 21 26.7 R G45
2015-12-17 08:41:34 C 06 32 52.53 +14 21 26.5 R G45
2015-12-17 08:47:53 C 06 32 51.61 +14 21 25.9 R G45
2015-12-17 08:50:10 C 06 32 51.29 +14 21 25.7 R G45
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)