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
2018-02-09 13:41:05 C 13 36 41.683 +32 53 11.44 U F51
2018-02-09 13:58:35 C 13 36 39.934 +32 53 52.35 U F51
2018-03-07 07:08:42 C 12 16 18.40 +48 02 44.5 U G96
2018-03-07 07:16:11 C 12 16 17.30 +48 02 49.0 U G96
2018-03-07 07:23:41 C 12 16 16.19 +48 02 53.1 U G96
2018-03-07 07:31:11 C 12 16 15.14 +48 02 58.2 U G96
2018-04-20 03:16:21 C 10 58 12.10 +43 17 17.5 V H21
2018-04-20 04:10:50 C 10 58 11.58 +43 16 42.9 V H21
2018-04-21 03:11:08 C 10 58 03.62 +43 01 44.8 u H21
2018-04-21 03:33:08 C 10 58 03.47 +43 01 30.0 u H21
2018-04-21 04:04:10 C 10 58 03.26 +43 01 09.7 u H21
2020-04-22 08:50:06 C 17 39 42.85 +12 49 17.1 u H21
2020-04-22 08:59:27 C 17 39 42.75 +12 49 23.5 u H21
2020-04-27 08:48:24 C 17 38 05.62 +14 09 56.2 u H21
2020-04-27 08:53:57 C 17 38 05.51 +14 09 59.7 u H21
2020-04-27 08:59:29 C 17 38 05.40 +14 10 03.5 u H21
2020-05-18 13:13:42 C 17 15 36.393 +19 38 49.92 U F52
2020-05-18 13:32:42 C 17 15 34.995 +19 39 00.53 U F52
2020-05-18 13:51:39 C 17 15 33.554 +19 39 10.83 U F52
2020-05-18 14:10:39 C 17 15 32.150 +19 39 21.33 U F52
2020-05-23 13:48:54 C 17 06 07.216 +20 40 39.67 U F52
2020-05-23 14:04:50 C 17 06 05.804 +20 40 46.98 U F52
2020-05-23 14:20:45 C 17 06 04.415 +20 40 54.15 U F52
2020-06-14 07:02:16 C 16 10 24.13 +21 52 11.2 V G96
2020-06-14 07:09:39 C 16 10 23.24 +21 52 09.2 V G96
2020-06-14 07:17:01 C 16 10 22.32 +21 52 07.1 V G96
2020-06-14 07:24:23 C 16 10 21.43 +21 52 05.3 V G96
2020-06-15 10:11:59 C 16 07 09.265 +21 44 31.63 U F52
2020-06-15 10:30:48 C 16 07 06.945 +21 44 25.68 U F52
2020-06-15 10:49:36 C 16 07 04.628 +21 44 19.65 U F52
2020-06-19 09:28:03 C 15 55 49.392 +21 07 34.10 U F51
2020-06-19 09:45:31 C 15 55 47.279 +21 07 25.71 U F51
2020-06-19 10:03:00 C 15 55 45.146 +21 07 17.38 U F51
2020-06-22 09:48:28 C 15 47 22.970 +20 29 18.03 U F51
2020-06-22 10:06:08 C 15 47 20.873 +20 29 07.51 U F51
2020-06-22 10:23:48 C 15 47 18.778 +20 28 56.85 U F51
2021-02-18 11:59:30 C 14 25 04.30 +22 50 30.8 V G96
2021-02-18 12:06:58 C 14 25 04.18 +22 50 40.5 V G96
2021-02-18 12:14:27 C 14 25 04.02 +22 50 48.4 V G96
2021-02-18 12:21:55 C 14 25 03.87 +22 50 58.2 V G96
2021-03-10 09:39:21 C 14 04 56.71 +32 11 08.4 V G96
2021-03-10 09:46:48 C 14 04 56.20 +32 11 16.5 V G96
2021-03-10 09:54:16 C 14 04 55.74 +32 11 24.3 V G96
2021-03-10 10:01:42 C 14 04 55.14 +32 11 32.2 V G96
2023-06-13 23:34:44 C 19 55 35.287 +22 05 49.92 V Z80
2023-06-14 00:14:30 C 19 55 36.742 +22 06 44.14 V Z80
2023-06-24 22:05:27 C 20 09 22.08 +29 52 23.7 X M26
2023-06-24 22:13:47 C 20 09 22.71 +29 52 45.1 X M26
2023-06-24 22:22:07 C 20 09 23.22 +29 53 06.1 X M26
2023-06-26 23:27:10 C 20 13 22.03 +32 05 14.2 V 130