481965 (2009 EB1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4542647788 ± 4.54e-08
Semi-major axis (a)1.1064301633 AU ± 4.03e-09
Inclination (i)12.50691672° ± 4.19e-06
Long. of Asc. Node (Ω)151.29340448° ± 1.41e-05
Arg. of Perihelion (ω)187.58274336° ± 1.62e-05
Mean Anomaly (M)323.73524023° ± 1.42e-05
Mean Motion (n)0.8468885590°/day ± 4.63e-09
Perihelion dist (q)0.60381791 AU ± 5.03e-08
Aphelion dist (Q)1.60904242 AU ± 5.06e-08
Orbital Period1.16382052 yr ± 6.36e-09
NGA Modelr2
A2-4.40508530e-14 ± 5.41e-15 AU/d²
Physical Parameters
H (abs. magnitude)20.69
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.281″
Uncertainty0
Orbit TypeApollo
MOID0.199161 AU
Observations Used177
Oppositions3
Arc Total2001-2024
First Observation Used2001-05-22
Last Observation Used2024-02-15
Observations (191)
Date Type RA Dec Mag Band Observatory
2016-04-03 06:16:05 C 10 33 14.827 +23 17 31.52 L F51
2016-04-03 06:32:57 C 10 33 13.642 +23 17 41.08 L F51
2016-04-03 06:49:52 C 10 33 12.415 +23 17 50.69 L F51
2016-12-20 10:08:43 C 10 21 10.45 -08 55 08.2 u H21
2016-12-20 10:20:41 C 10 21 10.08 -08 55 05.5 u H21
2016-12-20 10:42:36 C 10 21 09.40 -08 54 59.8 u H21
2017-01-04 12:52:06 C 10 03 33.846 -06 19 32.64 L F51
2017-01-04 13:09:59 C 10 03 32.482 -06 19 21.11 L F51
2017-01-04 13:27:51 C 10 03 31.127 -06 19 09.34 L F51
2017-01-28 08:52:22 C 09 06 27.98 +03 13 05.1 q G96
2017-01-28 08:58:38 C 09 06 27.22 +03 13 13.0 q G96
2017-01-28 09:05:01 C 09 06 26.50 +03 13 20.5 q G96
2017-01-28 09:11:19 C 09 06 25.78 +03 13 28.0 q G96
2017-01-31 05:26:18 C 08 58 38.83 +04 39 11.6 V G45
2017-01-31 05:55:16 C 08 58 35.40 +04 39 48.6 V G45
2017-01-31 06:25:01 C 08 58 31.95 +04 40 25.8 V G45
2017-01-31 07:23:49 C 08 58 25.08 +04 41 39.7 V G45
2017-01-31 07:49:34 C 08 58 22.06 +04 42 12.4 V G45
2017-01-31 08:20:03 C 08 58 18.48 +04 42 51.0 V G45
2017-01-31 09:13:52 C 08 58 12.17 +04 43 58.1 V G45
2017-01-31 09:42:06 C 08 58 08.91 +04 44 33.8 V G45
2017-01-31 10:08:06 C 08 58 05.85 +04 45 04.9 V G45
2017-01-31 10:35:24 C 08 58 02.69 +04 45 40.4 V G45
2017-01-31 10:53:58 C 08 58 00.53 +04 46 04.2 V G45
2017-01-31 11:41:19 C 08 57 55.15 +04 47 03.4 V G45
2017-01-31 11:42:47 C 08 57 54.95 +04 47 05.1 V G45
2017-02-01 04:55:37 C 08 56 00.12 +05 08 45.3 V G45
2017-02-01 06:43:06 C 08 55 47.60 +05 10 59.6 V G45
2017-02-01 07:38:26 C 08 55 41.15 +05 12 10.2 V G45
2017-02-01 08:30:55 C 08 55 35.06 +05 13 16.6 V G45
2017-02-01 09:35:22 C 08 55 27.64 +05 14 36.5 V G45
2017-02-01 10:29:52 C 08 55 21.32 +05 15 45.5 V G45
2017-02-02 06:20:11 C 08 53 09.54 +05 40 38.9 V G45
2017-02-02 07:14:33 C 08 53 03.31 +05 41 47.2 V G45
2017-02-02 08:07:03 C 08 52 57.28 +05 42 51.9 V G45
2017-02-02 09:03:23 C 08 52 50.83 +05 44 03.2 V G45
2017-02-02 09:34:43 C 08 52 48.054 +05 44 46.23 L F51
2017-02-02 09:54:12 C 08 52 45.800 +05 45 10.57 L F51
2017-02-02 09:58:33 C 08 52 44.53 +05 45 12.2 V G45
2017-02-02 10:33:39 C 08 52 41.248 +05 46 00.01 L F51
2017-02-19 05:36:48 C 08 15 33.086 +13 20 04.50 L F51
2017-02-19 06:07:18 C 08 15 30.909 +13 20 33.55 L F51
2017-02-19 06:22:32 C 08 15 29.815 +13 20 48.22 L F51
2022-03-13 10:18:19 C 16 05 17.03 -00 54 43.4 o 291
2022-03-13 10:31:16 C 16 05 18.25 -00 54 32.3 o 291
2022-03-30 11:50:14 C 16 50 17.61 +06 58 08.0 V V00
2022-03-30 11:58:14 C 16 50 18.57 +06 58 20.2 V V00
2022-03-30 12:06:13 C 16 50 19.53 +06 58 32.7 V V00
2022-03-30 12:14:12 C 16 50 20.51 +06 58 44.8 V V00
2022-04-02 11:28:43 C 16 59 33.529 +08 54 25.13 V G96