484757 (2009 BL2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6012674265 ± 5.55e-09
Semi-major axis (a)2.4750414022 AU ± 4.33e-09
Inclination (i)7.04423667° ± 1.48e-06
Long. of Asc. Node (Ω)146.65048665° ± 1.45e-05
Arg. of Perihelion (ω)58.55835823° ± 1.50e-05
Mean Anomaly (M)73.36636354° ± 2.56e-06
Mean Motion (n)0.2531270594°/day ± 6.64e-10
Perihelion dist (q)0.98687963 AU ± 1.38e-08
Aphelion dist (Q)3.96320318 AU ± 1.54e-08
Orbital Period3.89380055 yr ± 1.02e-08
Physical Parameters
H (abs. magnitude)19.56
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.301″
Uncertainty0
Orbit TypeApollo
MOID0.073112 AU
Observations Used541
Oppositions12
Arc Total2009-2025
First Observation Used2009-01-18
Last Observation Used2025-07-28
Observations (563)
Date Type RA Dec Mag Band Observatory
2013-06-10 21:33:31 C 17 24 58.86 +14 38 09.4 18.5 u 089
2013-06-10 21:36:52 C 17 24 58.97 +14 38 00.8 18.4 u 089
2013-06-10 21:40:13 C 17 24 59.04 +14 37 52.2 17.7 u 089
2013-06-10 21:43:34 C 17 24 59.17 +14 37 43.6 18.1 u 089
2013-06-11 07:45:21 C 17 25 22.12 +14 12 02.1 q H45
2013-06-11 07:46:56 C 17 25 22.17 +14 11 58.4 q H45
2013-06-11 07:48:26 C 17 25 22.22 +14 11 54.4 q H45
2013-06-11 07:50:52 C 17 25 22.29 +14 11 48.1 q H45
2013-06-11 07:52:06 C 17 25 22.32 +14 11 45.0 q H45
2013-06-11 07:53:51 C 17 25 22.38 +14 11 40.4 q H45
2013-06-11 22:10:03 C 17 25 56.86 +13 35 23.2 q A13
2013-06-11 23:17:43 C 17 25 58.91 +13 32 33.2 q A13
2013-06-12 06:49:15 C 17 26 15.37 +13 13 50.5 q H45
2013-06-12 06:50:50 C 17 26 15.43 +13 13 46.6 q H45
2013-06-12 06:51:52 C 17 26 15.45 +13 13 43.9 q H45
2013-06-12 06:53:21 C 17 26 15.51 +13 13 40.3 q H45
2013-06-12 06:54:38 C 17 26 15.54 +13 13 37.1 q H45
2013-06-12 06:55:48 C 17 26 15.57 +13 13 34.2 q H45
2013-06-12 21:17:59 C 17 26 48.37 +12 37 58.5 q A13
2013-06-12 21:22:59 C 17 26 48.51 +12 37 45.9 q A13
2013-06-12 21:28:01 C 17 26 48.65 +12 37 33.7 q A13
2013-06-12 21:58:17 C 17 26 49.55 +12 36 20.2 q A13
2013-06-13 21:57:00 C 17 27 39.77 +11 38 29.2 c A53
2013-06-13 21:58:07 C 17 27 39.79 +11 38 26.4 c 560
2013-06-13 21:59:00 C 17 27 39.81 +11 38 24.3 c 560
2013-06-13 21:59:43 C 17 27 39.83 +11 38 22.7 c 560
2013-06-13 22:07:33 C 17 27 40.05 +11 38 04.6 c A53
2013-06-13 22:18:21 C 17 27 40.34 +11 37 38.7 c A53
2013-06-13 22:29:09 C 17 27 40.65 +11 37 13.1 c A53
2013-06-14 08:04:05 C 17 27 59.25 +11 14 40.9 u 703
2013-06-14 08:13:51 C 17 27 59.47 +11 14 17.7 u 703
2013-06-14 08:23:32 C 17 27 59.68 +11 13 53.8 u 703
2013-06-14 08:33:18 C 17 27 59.97 +11 13 31.6 u 703
2013-06-17 21:41:29 C 17 30 38.70 +08 02 49.3 q A13
2013-06-17 21:45:59 C 17 30 38.79 +08 02 39.7 q A13
2013-06-17 22:22:05 C 17 30 39.63 +08 01 23.0 q A13
2013-06-17 23:48:00 C 17 30 41.35 +07 58 21.9 i C91
2013-06-17 23:51:59 C 17 30 41.43 +07 58 13.2 i C91
2013-06-17 23:57:00 C 17 30 41.54 +07 58 02.8 i C91
2013-06-28 06:17:13 C 17 36 49.36 +00 23 06.0 u H21
2013-06-28 06:22:23 C 17 36 49.45 +00 22 57.7 u H21
2013-06-28 06:27:43 C 17 36 49.55 +00 22 49.2 u H21
2013-06-28 06:32:53 C 17 36 49.63 +00 22 41.0 u H21
2017-01-26 08:57:39 C 12 17 26.12 -04 06 07.6 R G45
2017-01-26 09:04:41 C 12 17 27.50 -04 06 11.7 R G45
2017-01-26 09:11:45 C 12 17 28.86 -04 06 15.7 R G45
2017-01-26 09:13:01 C 12 17 29.08 -04 06 16.7 R G45
2017-01-26 09:18:53 C 12 17 30.22 -04 06 19.3 R G45
2017-01-26 14:25:49 C 12 18 30.583 -04 09 09.20 L F51
2017-01-26 15:02:04 C 12 18 37.590 -04 09 29.56 L F51