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
2013-05-06 18:55:43 C 14 11 36.77 +66 07 50.6 17.4 c 583
2013-05-06 18:57:13 C 14 11 37.91 +66 07 46.7 17.1 c 583
2013-05-06 18:59:13 C 14 11 39.45 +66 07 41.8 17.0 c 583
2013-05-06 19:01:31 C 14 11 41.18 +66 07 35.7 16.8 c 583
2013-05-06 19:03:00 C 14 11 42.37 +66 07 31.7 16.6 c 583
2013-05-06 19:05:00 C 14 11 43.91 +66 07 26.9 16.9 c 583
2013-05-06 19:16:00 C 14 11 52.40 +66 06 58.3 16.9 c 583
2013-05-06 19:16:30 C 14 11 52.81 +66 06 56.5 16.8 c 583
2013-05-06 19:19:31 C 14 11 55.04 +66 06 49.3 16.8 c 583
2013-05-06 20:31:03 C 14 12 50.01 +66 03 40.4 17.9 u 089
2013-05-06 20:34:23 C 14 12 52.55 +66 03 31.5 17.7 u 089
2013-05-06 20:37:44 C 14 12 55.18 +66 03 22.1 17.7 u 089
2013-05-06 20:41:05 C 14 12 57.61 +66 03 13.6 18.9 u 089
2013-05-06 20:44:26 C 14 13 00.21 +66 03 04.4 18.5 u 089
2013-05-06 21:32:25 C 14 13 36.89 +66 00 54.6 17.5 u 089
2013-05-06 21:35:46 C 14 13 39.52 +66 00 45.1 17.7 u 089
2013-05-06 21:39:07 C 14 13 42.03 +66 00 35.8 17.6 u 089
2013-05-06 21:45:49 C 14 13 47.15 +66 00 17.2 17.5 u 089
2013-05-06 23:37:09 C 14 15 12.05 +65 55 04.7 17.7 u 089
2013-05-06 23:40:29 C 14 15 14.61 +65 54 55.2 18.5 u 089
2013-05-06 23:43:50 C 14 15 17.22 +65 54 45.4 17.7 u 089
2013-05-06 23:47:10 C 14 15 19.76 +65 54 35.8 17.6 u 089
2013-05-06 23:50:31 C 14 15 22.34 +65 54 26.6 17.4 u 089
2013-05-06 23:53:52 C 14 15 24.84 +65 54 16.9 17.8 u 089
2013-05-06 23:57:13 C 14 15 27.45 +65 54 07.0 17.7 u 089
2013-05-07 07:45:32 C 14 21 31.53 +65 32 19.7 q H45
2013-05-07 07:46:24 C 14 21 32.17 +65 32 17.5 q H45
2013-05-07 07:47:27 C 14 21 33.03 +65 32 13.9 q H45
2013-05-07 07:48:31 C 14 21 33.65 +65 32 10.6 q H45
2013-05-07 07:49:52 C 14 21 34.73 +65 32 07.2 q H45
2013-05-07 07:50:56 C 14 21 35.54 +65 32 03.7 q H45
2013-05-08 22:29:35 C 14 49 09.45 +63 29 49.5 17.9 u 089
2013-05-08 22:32:55 C 14 49 11.50 +63 29 38.4 18.3 u 089
2013-05-08 22:36:16 C 14 49 13.65 +63 29 26.2 18.1 u 089
2013-05-08 22:39:37 C 14 49 15.75 +63 29 14.8 18.4 u 089
2013-05-08 22:42:58 C 14 49 17.85 +63 29 03.3 18.6 u 089
2013-05-08 22:46:19 C 14 49 19.97 +63 28 51.6 18.2 u 089
2013-05-08 22:49:40 C 14 49 22.07 +63 28 40.2 18.2 u 089
2013-05-08 22:53:01 C 14 49 24.20 +63 28 28.3 18.5 u 089
2013-05-08 22:56:22 C 14 49 26.33 +63 28 16.8 17.8 u 089
2013-05-08 22:59:43 C 14 49 28.45 +63 28 05.2 18.0 u 089
2013-05-09 20:16:18 C 15 02 57.04 +62 12 38.7 q C47
2013-05-09 20:20:33 C 15 02 59.38 +62 12 23.7 q C47
2013-05-09 20:24:48 C 15 03 02.02 +62 12 09.2 q C47
2013-05-09 20:28:32 C 15 03 04.06 +62 11 55.8 q C47
2013-05-11 22:18:42 C 15 29 56.60 +58 59 16.6 c I99
2013-05-11 22:23:32 C 15 29 58.80 +58 58 56.8 c I99
2013-05-11 22:28:22 C 15 30 01.02 +58 58 39.0 c I99
2013-05-13 23:59:00 C 15 51 23.81 +55 31 43.5 i C91
2013-05-14 00:02:00 C 15 51 24.88 +55 31 30.1 i C91