366733 (2004 BG121)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3426618204 ± 1.16e-08
Semi-major axis (a)1.6122011466 AU ± 2.82e-09
Inclination (i)19.42498468° ± 2.04e-06
Long. of Asc. Node (Ω)128.61869689° ± 2.17e-06
Arg. of Perihelion (ω)206.83600044° ± 3.97e-06
Mean Anomaly (M)11.06439673° ± 4.21e-06
Mean Motion (n)0.4814857492°/day ± 1.26e-09
Perihelion dist (q)1.05976137 AU ± 1.89e-08
Aphelion dist (Q)2.16464093 AU ± 1.92e-08
Orbital Period2.04705183 yr ± 5.36e-09
Physical Parameters
H (abs. magnitude)19.06
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.211″
Uncertainty0
Orbit TypeAmor
MOID0.069409 AU
Observations Used507
Oppositions11
Arc Total2004-2025
First Observation Used2004-01-30
Last Observation Used2025-05-30
Observations (578)
Date Type RA Dec Mag Band Observatory
2004-01-30 06:41:18 C 09 07 10.24 +18 39 41.9 c 691
2004-01-30 07:43:41 C 09 07 06.23 +18 40 26.7 c 691
2004-01-30 08:22:52 C 09 07 03.67 +18 40 54.7 c 691
2004-01-30 11:37:33 C 09 06 51.00 +18 43 15.0 d 291
2004-01-30 11:43:20 C 09 06 50.70 +18 43 18.6 d 291
2004-01-30 11:48:59 C 09 06 50.50 +18 43 21.8 d 291
2004-01-30 20:44:02 C 09 06 16.91 +18 49 48.2 r 540
2004-01-31 04:53:10 C 09 05 46.16 +18 55 40.9 d 291
2004-01-31 04:59:51 C 09 05 45.72 +18 55 45.7 d 291
2004-01-31 05:05:40 C 09 05 45.33 +18 55 49.9 d 291
2004-02-11 06:26:48 C 08 49 06.96 +21 56 06.8 c 691
2004-02-11 06:33:03 C 08 49 06.51 +21 56 10.7 c 691
2004-02-11 06:39:09 C 08 49 06.11 +21 56 14.4 c 691
2004-02-12 06:56:23 C 08 47 38.91 +22 11 19.5 c 691
2004-02-12 07:00:48 C 08 47 38.68 +22 11 22.8 c 691
2004-02-12 07:04:37 C 08 47 38.44 +22 11 25.3 c 691
2004-02-12 07:09:25 C 08 47 38.11 +22 11 28.2 c 691
2004-02-12 07:13:09 C 08 47 37.93 +22 11 30.1 c 691
2004-02-12 07:16:45 C 08 47 37.69 +22 11 32.3 c 691
2004-02-12 07:20:34 C 08 47 37.43 +22 11 34.9 c 691
2004-02-12 07:24:24 C 08 47 37.24 +22 11 37.5 c 691
2004-02-12 07:28:21 C 08 47 36.98 +22 11 39.7 c 691
2004-02-13 09:02:43 C 08 46 06.41 +22 27 13.5 c 691
2004-02-13 09:06:27 C 08 46 06.18 +22 27 14.9 c 691
2004-02-13 09:14:11 C 08 46 05.75 +22 27 19.6 c 691
2004-02-13 09:17:53 C 08 46 05.48 +22 27 22.1 c 691
2004-02-13 09:25:19 C 08 46 05.02 +22 27 26.5 c 691
2004-02-13 09:29:26 C 08 46 04.84 +22 27 29.1 c 691
2004-02-14 05:07:25 C 08 44 56.94 +22 39 12.9 c 691
2004-02-14 05:47:42 C 08 44 54.49 +22 39 37.4 c 691
2006-01-23 06:55:15 C 08 38 19.75 +16 10 11.1 r G96
2006-01-23 06:57:39 C 08 38 19.57 +16 10 13.0 r G96
2006-01-23 07:00:03 C 08 38 19.42 +16 10 14.4 r G96
2006-01-23 07:02:28 C 08 38 19.24 +16 10 16.5 r G96
2006-01-23 08:10:26 C 08 38 14.71 +16 11 05.8 r G96
2006-01-23 08:21:31 C 08 38 13.92 +16 11 13.7 r G96
2006-01-23 08:32:28 C 08 38 13.20 +16 11 21.6 r G96
2006-01-23 08:43:30 C 08 38 12.48 +16 11 29.4 r G96
2006-01-23 21:15:22 C 08 37 23.63 +16 20 33.0 r 240
2006-01-23 21:39:05 C 08 37 22.08 +16 20 50.6 r 240
2006-01-23 21:54:06 C 08 37 20.98 +16 21 00.3 o 198
2006-01-23 21:55:28 C 08 37 20.89 +16 21 01.4 o 198
2006-01-23 21:59:33 C 08 37 20.66 +16 21 04.8 o 198
2006-01-23 22:02:16 C 08 37 20.48 +16 21 06.9 o 198
2006-01-23 22:02:48 C 08 37 20.53 +16 21 08.1 r 240
2006-01-23 22:56:38 C 08 37 16.75 +16 21 45.3 c 246
2006-01-23 23:02:45 C 08 37 16.24 +16 21 52.0 c 246
2006-01-23 23:05:34 C 08 37 16.00 +16 21 58.7 c 246
2006-01-24 04:51:00 C 08 36 53.84 +16 26 04.6 d 291
2006-01-24 05:02:03 C 08 36 53.23 +16 26 13.3 d 291