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
2010-06-14 08:46:11 C 22 18 32.91 +17 53 28.4 o 291
2010-06-14 08:49:07 C 22 18 33.69 +17 53 31.2 o H01
2010-06-14 09:00:17 C 22 18 36.93 +17 53 42.4 o H01
2010-06-14 09:09:20 C 22 18 39.52 +17 53 51.8 o 291
2010-06-14 09:15:16 C 22 18 41.35 +17 53 57.6 o 291
2010-06-14 09:21:03 C 22 18 43.02 +17 54 03.4 o 291
2010-06-15 09:07:34 C 22 25 54.94 +18 17 09.0 r 703
2010-06-15 09:08:02 C 22 25 55.02 +18 17 10.0 o H01
2010-06-15 09:20:53 C 22 25 58.95 +18 17 22.7 o H01
2010-06-15 09:22:31 C 22 25 59.55 +18 17 24.2 r 703
2010-06-15 09:40:20 C 22 26 04.92 +18 17 42.0 o H01
2010-06-15 09:52:37 C 22 26 08.95 +18 17 54.5 r 703
2010-06-15 09:57:02 C 22 26 10.05 +18 17 58.4 o H01
2010-06-17 00:35:02 C 22 38 46.66 +18 55 06.8 u J95
2010-06-17 00:46:19 C 22 38 50.44 +18 55 18.0 u J95
2010-06-17 00:57:26 C 22 38 54.21 +18 55 29.0 u J95
2010-06-17 08:20:39 C 22 41 27.27 +19 02 39.6 o 291
2010-06-17 08:30:52 C 22 41 30.82 +19 02 49.7 o 291
2010-06-17 08:36:06 C 22 41 32.12 +19 02 53.9 o H21
2010-06-17 08:36:41 C 22 41 32.83 +19 02 55.7 o 291
2010-06-17 08:43:57 C 22 41 34.80 +19 03 01.6 o H21
2010-06-17 08:51:40 C 22 41 37.45 +19 03 09.0 o H21
2010-06-17 08:59:23 C 22 41 40.10 +19 03 16.7 o H21
2010-06-18 09:37:02 C 22 50 30.22 +19 26 29.8 r 703
2010-06-18 09:43:44 C 22 50 32.71 +19 26 36.2 r 703
2010-06-18 09:50:27 C 22 50 35.05 +19 26 42.7 r 703
2010-06-18 09:57:06 C 22 50 37.53 +19 26 49.8 r 703
2010-06-21 11:33:38 S 23 20 15.94 +20 31 10.7 L C51
2010-06-21 14:44:09 S 23 21 39.79 +20 33 39.6 L C51
2010-06-21 19:30:01 S 23 23 46.69 +20 37 23.3 L C51
2010-06-21 21:05:11 S 23 24 29.11 +20 38 36.4 L C51
2010-06-21 22:40:32 S 23 25 11.88 +20 39 48.9 L C51
2010-06-22 01:51:04 S 23 26 37.71 +20 42 13.9 L C51
2010-06-22 05:01:34 S 23 28 04.12 +20 44 36.1 L C51
2010-06-27 09:40:35 C 00 32 30.06 +21 42 18.1 c 926
2010-06-27 09:55:50 C 00 32 38.71 +21 42 19.0 c 926
2010-06-27 10:11:15 C 00 32 47.52 +21 42 21.5 c 926
2010-06-30 07:34:34 C 01 14 13.61 +21 30 17.6 o H21
2010-06-30 07:39:41 C 01 14 16.75 +21 30 15.6 o H21
2010-06-30 07:45:12 C 01 14 19.99 +21 30 13.4 o H21
2010-07-01 08:16:28 C 01 29 30.72 +21 16 30.2 o H21
2010-07-01 08:24:08 C 01 29 35.49 +21 16 25.5 o H21
2010-07-01 08:32:04 C 01 29 40.43 +21 16 20.6 o H21
2011-03-10 11:12:21 C 15 18 18.19 +19 36 34.8 o 291
2011-03-10 11:26:37 C 15 18 17.92 +19 36 47.5 o 291
2011-03-10 11:40:50 C 15 18 17.62 +19 36 58.7 o 291
2011-03-13 12:19:58 C 15 16 58.04 +20 39 38.6 o 291
2011-03-13 12:30:46 C 15 16 57.71 +20 39 47.3 o 291
2011-03-13 12:41:46 C 15 16 57.53 +20 39 58.0 o 291
2011-04-13 10:55:42 C 14 37 30.66 +30 09 51.5 o 291