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
2013-04-14 20:07:29 C 08 23 01.08 +54 34 16.8 c A24
2013-04-14 20:09:35 C 08 23 01.53 +54 34 22.4 c A24
2013-04-14 20:22:50 C 08 23 04.51 +54 34 57.8 c A24
2013-04-14 20:27:25 C 08 23 05.54 +54 35 10.0 c A24
2013-04-14 20:48:33 C 08 23 10.26 +54 36 06.6 c A24
2013-04-14 20:54:33 C 08 23 11.56 +54 36 22.1 c A24
2013-04-14 21:07:48 C 08 23 14.64 +54 36 57.3 c A24
2013-04-14 21:09:52 C 08 23 15.02 +54 37 02.7 c A24
2013-04-15 20:07:23 C 08 28 59.98 +55 40 22.4 c A24
2013-04-15 20:08:26 C 08 29 00.37 +55 40 26.6 c A24
2013-04-15 20:09:28 C 08 29 00.57 +55 40 29.0 c A24
2013-04-15 20:10:31 C 08 29 00.99 +55 40 32.6 c A24
2013-04-15 21:32:04 C 08 29 21.13 +55 44 11.4 c A24
2013-04-15 21:33:06 C 08 29 21.19 +55 44 14.9 c A24
2013-04-15 21:34:09 C 08 29 21.54 +55 44 17.4 c A24
2013-04-18 04:16:34 C 08 45 21.16 +58 17 59.3 u 703
2013-04-18 04:25:33 C 08 45 23.86 +58 18 22.9 u 703
2013-04-18 04:34:29 C 08 45 26.60 +58 18 48.2 u 703
2013-04-18 04:43:22 C 08 45 29.16 +58 19 12.4 u 703
2013-04-23 18:04:00 C 09 43 31.93 +64 26 00.9 19.0 u 089
2013-04-23 18:07:20 C 09 43 33.69 +64 26 09.5 18.4 u 089
2013-04-23 18:10:41 C 09 43 35.52 +64 26 17.7 18.5 u 089
2013-04-23 18:14:02 C 09 43 37.31 +64 26 26.3 18.9 u 089
2013-04-23 18:17:23 C 09 43 39.10 +64 26 34.9 18.3 u 089
2013-04-23 18:20:44 C 09 43 41.05 +64 26 43.3 19.0 u 089
2013-04-23 18:24:05 C 09 43 42.81 +64 26 51.5 18.3 u 089
2013-04-23 18:27:26 C 09 43 44.71 +64 26 59.9 19.1 u 089
2013-04-24 19:37:37 C 09 58 53.84 +65 29 09.7 q 560
2013-04-24 19:38:40 C 09 58 54.49 +65 29 12.1 q 560
2013-04-24 19:39:44 C 09 58 55.15 +65 29 14.6 q 560
2013-04-24 21:51:55 C 10 00 14.48 +65 34 10.3 q C73
2013-04-24 21:53:04 C 10 00 15.22 +65 34 12.9 q C73
2013-04-24 21:54:13 C 10 00 15.98 +65 34 15.3 q C73
2013-04-24 21:55:23 C 10 00 16.62 +65 34 17.8 q C73
2013-04-24 21:56:32 C 10 00 17.31 +65 34 20.2 q C73
2013-04-24 21:57:42 C 10 00 18.13 +65 34 23.1 q C73
2013-04-24 21:58:52 C 10 00 18.83 +65 34 25.7 q C73
2013-04-24 22:00:01 C 10 00 19.56 +65 34 28.3 q C73
2013-04-24 22:01:10 C 10 00 20.27 +65 34 30.8 q C73
2013-04-24 22:01:44 C 10 00 20.62 +65 34 32.0 q C73
2013-04-24 22:02:19 C 10 00 21.00 +65 34 33.2 q C73
2013-04-24 22:02:53 C 10 00 21.38 +65 34 34.6 q C73
2013-04-24 22:03:29 C 10 00 21.70 +65 34 35.7 q C73
2013-04-24 22:04:03 C 10 00 22.05 +65 34 37.2 q C73
2013-04-24 22:11:40 C 10 00 28.20 +65 35 04.0 t 204
2013-04-24 22:20:56 C 10 00 33.96 +65 35 24.6 t 204
2013-04-24 22:30:11 C 10 00 39.70 +65 35 45.2 t 204
2013-04-25 02:04:06 C 10 03 02.33 +65 44 26.3 u H21
2013-04-25 02:10:23 C 10 03 06.19 +65 44 40.9 u H21
2013-04-25 02:16:40 C 10 03 10.09 +65 44 55.2 u H21