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
2013-05-14 00:04:59 C 15 51 26.01 +55 31 17.5 i C91
2013-05-14 00:08:00 C 15 51 27.07 +55 31 04.6 i C91
2013-05-14 00:11:00 C 15 51 28.18 +55 30 51.5 i C91
2013-05-14 09:17:07 C 15 54 52.50 +54 51 46.2 q H45
2013-05-14 09:18:05 C 15 54 52.80 +54 51 42.1 q H45
2013-05-14 09:19:15 C 15 54 53.23 +54 51 36.8 q H45
2013-05-14 09:20:23 C 15 54 53.62 +54 51 31.8 q H45
2013-05-14 09:21:50 C 15 54 54.11 +54 51 25.6 q H45
2013-05-14 09:22:59 C 15 54 54.52 +54 51 20.2 q H45
2013-05-21 08:35:34 C 16 39 47.30 +42 44 05.5 u 703
2013-05-21 08:42:56 C 16 39 48.52 +42 43 34.3 u 703
2013-05-21 08:50:15 C 16 39 49.82 +42 43 02.7 u 703
2013-05-21 08:57:40 C 16 39 51.04 +42 42 31.3 u 703
2013-06-02 06:21:31 C 17 13 51.52 +24 42 49.8 u 703
2013-06-02 06:31:26 C 17 13 52.14 +24 42 17.4 u 703
2013-06-02 06:41:17 C 17 13 52.71 +24 41 45.7 u 703
2013-06-02 06:51:04 C 17 13 53.29 +24 41 14.4 u 703
2013-06-03 07:26:42 C 17 15 33.62 +23 21 54.5 q H45
2013-06-03 07:28:20 C 17 15 33.69 +23 21 48.9 q H45
2013-06-03 07:29:36 C 17 15 33.76 +23 21 45.1 q H45
2013-06-03 07:30:56 C 17 15 33.83 +23 21 40.8 q H45
2013-06-03 07:32:19 C 17 15 33.90 +23 21 36.4 q H45
2013-06-03 07:33:24 C 17 15 33.97 +23 21 32.9 q H45
2013-06-06 08:02:07 C 17 19 52.98 +19 40 09.3 q H45
2013-06-06 08:03:35 C 17 19 53.04 +19 40 04.7 q H45
2013-06-06 08:05:08 C 17 19 53.10 +19 40 00.1 q H45
2013-06-06 08:06:26 C 17 19 53.16 +19 39 56.2 q H45
2013-06-06 08:08:04 C 17 19 53.25 +19 39 51.7 q H45
2013-06-06 08:09:22 C 17 19 53.29 +19 39 47.7 q H45
2013-06-07 08:41:31 C 17 21 09.89 +18 28 54.5 o 691
2013-06-07 09:07:23 C 17 21 10.91 +18 27 40.5 o 691
2013-06-07 09:33:13 C 17 21 11.95 +18 26 26.5 o 691
2013-06-08 07:41:26 C 17 22 16.68 +17 24 08.9 q H45
2013-06-08 07:43:11 C 17 22 16.75 +17 24 04.3 q H45
2013-06-08 07:44:17 C 17 22 16.77 +17 24 01.2 q H45
2013-06-08 07:45:55 C 17 22 16.85 +17 23 56.5 q H45
2013-06-08 07:47:09 C 17 22 16.89 +17 23 52.8 q H45
2013-06-08 07:48:14 C 17 22 16.97 +17 23 50.3 q H45
2013-06-09 07:52:13 C 17 23 22.63 +16 17 54.5 q H45
2013-06-09 07:53:31 C 17 23 22.67 +16 17 51.4 q H45
2013-06-09 07:55:00 C 17 23 22.73 +16 17 47.2 q H45
2013-06-09 07:56:03 C 17 23 22.78 +16 17 44.1 q H45
2013-06-09 07:57:12 C 17 23 22.82 +16 17 41.4 q H45
2013-06-09 07:58:17 C 17 23 22.86 +16 17 38.2 q H45
2013-06-10 21:13:24 C 17 24 58.21 +14 39 01.5 18.1 u 089
2013-06-10 21:16:45 C 17 24 58.31 +14 38 52.8 17.9 u 089
2013-06-10 21:20:06 C 17 24 58.41 +14 38 44.2 17.9 u 089
2013-06-10 21:23:29 C 17 24 58.53 +14 38 35.3 17.9 u 089
2013-06-10 21:26:49 C 17 24 58.65 +14 38 26.9 18.0 u 089
2013-06-10 21:30:10 C 17 24 58.73 +14 38 18.0 18.1 u 089