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
2011-04-13 11:02:36 C 14 37 30.18 +30 09 54.5 o 291
2011-04-13 11:10:58 C 14 37 29.51 +30 09 58.2 o 291
2012-03-15 02:28:20 C 03 09 17.14 +17 11 23.5 o 291
2012-03-15 02:30:21 C 03 09 17.65 +17 11 27.7 o 291
2012-03-15 02:32:23 C 03 09 18.03 +17 11 32.0 o 291
2012-05-19 03:38:57 C 08 35 41.01 +34 03 33.8 o 695
2012-05-19 03:48:58 C 08 35 42.26 +34 03 31.3 o 695
2012-05-19 03:56:13 C 08 35 43.36 +34 03 28.2 o 695
2014-05-18 03:30:16 C 14 35 25.65 +27 51 53.9 u H21
2014-05-18 03:53:54 C 14 35 23.79 +27 51 50.3 u H21
2014-05-18 04:16:00 C 14 35 22.02 +27 51 49.0 u H21
2015-02-07 02:10:30 C 01 08 00.81 +07 12 50.9 q G96
2015-02-07 02:16:35 C 01 08 02.89 +07 13 25.7 q G96
2015-02-07 02:22:37 C 01 08 05.00 +07 14 01.2 q G96
2015-02-07 02:28:39 C 01 08 07.06 +07 14 35.4 q G96
2015-02-10 19:23:11 C 01 40 35.89 +15 56 29.6 t 204
2015-02-10 19:43:20 C 01 40 43.48 +15 58 27.2 t 204
2015-02-10 20:02:57 C 01 40 50.88 +16 00 21.6 t 204
2015-03-06 04:09:59 C 05 22 30.76 +47 09 29.7 o 926
2015-03-06 04:19:05 C 05 22 33.71 +47 09 36.4 o 926
2015-03-06 04:31:16 C 05 22 37.74 +47 09 47.5 o 926
2017-04-22 10:31:28 C 16 29 32.32 +19 25 02.3 o 291
2017-04-22 10:37:43 C 16 29 31.99 +19 25 06.9 o 291
2017-04-22 10:43:57 C 16 29 31.67 +19 25 11.2 o 291
2017-05-03 06:20:54 C 16 13 55.28 +22 03 27.0 u H21
2017-05-03 06:48:19 C 16 13 53.27 +22 03 41.5 u H21
2017-05-03 07:07:16 C 16 13 51.90 +22 03 52.0 u H21
2017-05-06 09:57:42 C 16 08 20.85 +22 41 37.4 o 695
2017-05-06 10:04:01 C 16 08 20.32 +22 41 40.2 o 695
2017-05-06 10:10:19 C 16 08 19.83 +22 41 43.6 o 695
2017-07-14 06:58:01 C 14 24 45.054 +12 55 58.84 L F51
2017-07-14 07:15:10 C 14 24 44.901 +12 55 43.23 L F51
2017-07-14 07:32:07 C 14 24 44.765 +12 55 27.88 L F51
2018-01-15 12:49:25 C 14 08 32.85 +05 22 26.9 U G96
2018-01-15 13:05:51 C 14 08 32.33 +05 23 16.1 U G96
2018-01-15 13:13:19 C 14 08 32.14 +05 23 38.5 U G96
2018-01-23 10:47:01 C 14 02 46.78 +14 42 16.5 U 703
2018-01-23 10:54:35 C 14 02 46.51 +14 42 38.5 U 703
2018-01-23 11:02:10 C 14 02 46.13 +14 43 01.1 U 703
2018-01-23 11:09:44 C 14 02 45.76 +14 43 24.0 U 703
2018-01-24 11:34:20 C 14 01 48.24 +15 53 36.7 U G96
2018-01-24 11:41:46 C 14 01 47.89 +15 53 57.6 U G96
2018-01-24 11:49:10 C 14 01 47.56 +15 54 19.0 U G96
2018-01-24 11:56:34 C 14 01 47.23 +15 54 40.4 U G96
2018-02-08 09:56:32 C 13 39 13.99 +31 47 49.5 U 703
2018-02-08 10:04:06 C 13 39 13.27 +31 48 07.2 U 703
2018-02-08 10:11:40 C 13 39 12.54 +31 48 25.5 U 703
2018-02-08 10:19:15 C 13 39 11.78 +31 48 42.7 U 703
2018-02-09 13:06:18 C 13 36 45.171 +32 51 50.25 U F51
2018-02-09 13:23:41 C 13 36 43.435 +32 52 30.72 U F51