490684 (2010 LL34)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5544333137 ± 2.91e-08
Semi-major axis (a)1.2797569187 AU ± 7.96e-10
Inclination (i)22.72588017° ± 5.38e-06
Long. of Asc. Node (Ω)120.23835985° ± 9.23e-06
Arg. of Perihelion (ω)271.02303490° ± 8.62e-06
Mean Anomaly (M)190.54719187° ± 2.18e-06
Mean Motion (n)0.6808023512°/day ± 6.35e-10
Perihelion dist (q)0.57021705 AU ± 3.72e-08
Aphelion dist (Q)1.98929679 AU ± 3.72e-08
Orbital Period1.44774218 yr ± 1.35e-09
Physical Parameters
H (abs. magnitude)19.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.312″
Uncertainty0
Orbit TypeApollo
MOID0.062486 AU
Observations Used226
Oppositions6
Arc Total2004-2024
First Observation Used2004-05-13
Last Observation Used2024-05-09
Observations (257)
Date Type RA Dec Mag Band Observatory
2004-05-13 08:19:13 C 16 21 22.246 +22 15 23.15 n 645
2004-05-13 08:23:59 C 16 21 21.871 +22 15 25.09 n 645
2010-06-09 09:38:56 C 21 47 46.10 +15 59 40.2 r 703
2010-06-09 09:47:15 C 21 47 47.94 +15 59 46.8 r 703
2010-06-09 09:55:36 C 21 47 49.81 +15 59 55.2 r 703
2010-06-09 10:04:03 C 21 47 51.72 +16 00 04.2 r 703
2010-06-09 10:34:34 C 21 47 58.40 +16 00 31.7 o H01
2010-06-09 10:43:57 C 21 48 00.49 +16 00 40.6 o H01
2010-06-09 10:53:08 C 21 48 02.54 +16 00 49.2 o H01
2010-06-09 11:06:12 C 21 48 05.43 +16 01 01.3 o H01
2010-06-09 14:05:05 C 21 48 46.37 +16 03 52.5 o F65
2010-06-09 14:06:34 C 21 48 46.71 +16 03 53.8 o F65
2010-06-09 14:07:49 C 21 48 46.98 +16 03 55.1 o F65
2010-06-09 14:09:39 C 21 48 47.38 +16 03 56.9 o F65
2010-06-09 14:11:09 C 21 48 47.74 +16 03 58.0 o F65
2010-06-09 23:35:59 C 21 50 58.91 +16 12 35.5 r 473
2010-06-09 23:38:59 C 21 50 59.61 +16 12 38.3 r 473
2010-06-10 08:21:28 C 21 53 02.34 +16 20 51.9 o H21
2010-06-10 08:31:15 C 21 53 04.62 +16 21 01.2 o H21
2010-06-10 08:48:11 C 21 53 08.59 +16 21 17.3 o H21
2010-06-10 08:55:39 C 21 53 10.33 +16 21 24.0 o H21
2010-06-10 09:04:01 C 21 53 12.72 +16 21 33.9 o 291
2010-06-10 09:09:51 C 21 53 14.09 +16 21 39.4 o 291
2010-06-10 09:15:39 C 21 53 15.44 +16 21 45.4 o 291
2010-06-10 09:16:43 C 21 53 15.72 +16 21 45.5 r G96
2010-06-10 09:17:33 C 21 53 15.90 +16 21 46.6 r G96
2010-06-10 09:18:24 C 21 53 16.09 +16 21 47.0 r G96
2010-06-10 09:19:16 C 21 53 16.28 +16 21 48.1 r G96
2010-06-10 10:45:02 C 21 53 36.28 +16 23 10.3 c 854
2010-06-10 10:49:11 C 21 53 37.30 +16 23 14.0 c 854
2010-06-11 08:17:23 C 21 58 52.91 +16 43 32.5 o H01
2010-06-11 08:30:56 C 21 58 56.25 +16 43 45.5 o H01
2010-06-11 08:55:19 C 21 59 02.26 +16 44 09.2 o H01
2010-06-11 09:07:35 C 21 59 05.30 +16 44 21.0 o H01
2010-06-12 01:09:25 C 22 03 10.57 +16 59 34.5 u J95
2010-06-12 01:19:50 C 22 03 13.29 +16 59 44.7 u J95
2010-06-12 01:30:27 C 22 03 15.98 +16 59 54.5 u J95
2010-06-12 07:51:12 C 22 04 55.95 +17 06 05.5 o H01
2010-06-12 08:02:34 C 22 04 58.91 +17 06 16.6 o H01
2010-06-12 08:15:03 C 22 05 02.17 +17 06 28.9 o H01
2010-06-12 08:29:51 C 22 05 06.01 +17 06 43.4 o H01
2010-06-12 08:33:05 C 22 05 06.91 +17 06 47.1 o 291
2010-06-12 08:44:47 C 22 05 09.99 +17 06 59.0 o 291
2010-06-12 10:22:09 C 22 05 35.30 +17 08 33.9 c 926
2010-06-12 10:52:51 C 22 05 43.26 +17 09 03.7 c 926
2010-06-13 10:15:03 C 22 12 05.13 +17 31 38.0 o 291
2010-06-13 10:26:41 C 22 12 08.35 +17 31 49.3 o 291
2010-06-14 08:16:40 C 22 18 24.29 +17 52 59.0 o H01
2010-06-14 08:35:44 C 22 18 29.80 +17 53 18.0 o H01
2010-06-14 08:39:18 C 22 18 30.93 +17 53 22.3 o 291