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
2012-01-03 03:54:00 C 23 56 59.35 -00 19 45.8 r G96
2012-01-03 03:54:50 C 23 56 59.60 -00 19 45.0 r G96
2012-01-03 03:55:40 C 23 56 59.82 -00 19 43.7 r G96
2012-01-03 03:56:30 C 23 57 00.07 -00 19 42.5 r G96
2012-01-03 16:07:40 C 00 00 25.78 -00 03 01.6 v C32
2012-01-03 16:13:47 C 00 00 27.47 -00 02 53.0 v C32
2012-01-03 16:18:49 C 00 00 28.85 -00 02 46.9 v C32
2012-01-03 16:24:41 C 00 00 30.48 -00 02 38.5 v C32
2012-01-03 19:18:55 C 00 01 19.12 +00 01 17.6 u J95
2012-01-03 19:31:20 C 00 01 22.58 +00 01 33.5 u J95
2012-01-03 19:48:06 C 00 01 27.15 +00 01 56.6 u J95
2012-01-04 00:00:32 C 00 02 37.50 +00 07 41.4 o H21
2012-01-04 00:10:20 C 00 02 40.18 +00 07 54.3 o H21
2012-01-04 00:19:54 C 00 02 42.83 +00 08 07.2 o H21
2012-01-04 00:28:09 C 00 02 45.10 +00 08 18.5 o H21
2012-01-04 02:06:48 C 00 03 12.31 +00 10 33.2 r 703
2012-01-04 02:16:30 C 00 03 15.01 +00 10 45.7 r 703
2012-01-04 02:26:22 C 00 03 17.64 +00 10 58.9 r 703
2012-01-04 02:36:19 C 00 03 20.41 +00 11 13.1 r 703
2012-01-07 17:46:17 C 00 26 30.48 +02 04 13.8 t 204
2012-01-07 18:03:25 C 00 26 34.81 +02 04 35.0 t 204
2012-01-14 03:00:12 C 01 02 46.93 +04 59 00.7 r 703
2012-01-14 03:07:34 C 01 02 48.48 +04 59 07.5 r 703
2012-01-14 03:15:02 C 01 02 50.13 +04 59 16.0 r 703
2012-01-14 03:22:19 C 01 02 51.64 +04 59 23.2 r 703
2013-02-19 06:31:57 C 10 45 51.79 -05 37 40.3 u 807
2013-02-19 06:37:13 C 10 45 51.45 -05 37 39.1 u 807
2013-02-19 06:42:30 C 10 45 51.11 -05 37 37.8 u 807
2013-02-19 06:47:47 C 10 45 50.75 -05 37 36.1 u 807
2013-02-19 06:53:04 C 10 45 50.39 -05 37 34.5 u 807
2013-11-23 18:27:00 C 20 41 12.32 -07 58 23.0 u I76
2013-11-23 18:30:38 C 20 41 16.69 -07 58 13.0 u I76
2013-11-23 18:50:49 C 20 41 41.92 -07 57 08.6 w I76
2013-11-23 19:02:55 C 20 41 56.87 -07 56 33.0 w I76
2013-11-23 19:10:50 C 20 42 06.77 -07 56 09.3 w I76
2013-11-23 19:17:26 C 20 42 15.12 -07 55 48.6 w I76
2013-11-23 19:40:07 C 20 42 43.43 -07 54 38.8 w I76
2013-11-23 19:46:37 C 20 42 51.49 -07 54 18.0 w I76
2013-11-23 19:55:22 C 20 43 02.64 -07 53 50.9 w I76
2013-11-25 16:31:03 C 21 41 35.04 -05 16 49.9 q L22
2013-11-25 16:32:08 C 21 41 36.49 -05 16 45.2 q L22
2013-11-25 16:32:40 C 21 41 37.32 -05 16 43.2 q L22
2013-11-25 16:33:47 C 21 41 38.69 -05 16 37.9 q L22
2013-11-25 16:34:20 C 21 41 39.25 -05 16 37.4 q L22
2013-11-25 16:36:31 C 21 41 42.09 -05 16 29.6 q L22
2013-11-25 16:37:37 C 21 41 43.74 -05 16 25.2 q L22
2013-11-25 16:38:42 C 21 41 45.09 -05 16 19.5 q L22
2013-11-25 16:40:54 C 21 41 47.66 -05 16 13.2 q L22
2013-11-25 19:26:04 C 21 45 27.09 -05 05 33.4 q C23
2013-11-25 19:36:05 C 21 45 40.18 -05 04 54.4 q C23
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)