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
2006-01-24 05:07:35 C 08 36 52.83 +16 26 18.3 d 291
2007-12-16 08:38:06 C 08 46 58.15 +05 28 44.2 o 291
2007-12-16 08:46:02 C 08 46 58.02 +05 28 46.0 o 291
2007-12-16 08:53:48 C 08 46 57.79 +05 28 49.4 o 291
2008-01-15 06:28:41 C 08 10 18.08 +12 29 14.1 r G96
2008-01-15 06:29:29 C 08 10 18.01 +12 29 14.9 r G96
2008-01-15 06:37:22 C 08 10 17.50 +12 29 20.5 r G96
2008-01-15 06:38:09 C 08 10 17.43 +12 29 21.6 r G96
2008-01-15 06:45:57 C 08 10 16.89 +12 29 27.2 r G96
2008-01-15 06:46:45 C 08 10 16.86 +12 29 27.6 r G96
2008-01-15 06:54:32 C 08 10 16.32 +12 29 32.7 r G96
2008-01-20 05:38:57 C 08 02 15.64 +13 56 39.4 o 691
2008-01-20 06:05:04 C 08 02 13.83 +13 56 58.8 o 691
2008-01-20 06:31:09 C 08 02 11.99 +13 57 18.4 o 691
2008-02-02 05:03:03 C 07 42 34.34 +17 36 24.3 r G96
2008-02-02 05:18:27 C 07 42 33.40 +17 36 34.4 r G96
2008-02-02 05:26:45 C 07 42 32.94 +17 36 39.7 r G96
2008-02-02 05:34:47 C 07 42 32.43 +17 36 45.5 r G96
2009-10-23 10:49:55 C 08 01 31.70 +01 21 52.6 o 291
2009-10-23 10:55:43 C 08 01 32.06 +01 21 50.8 o 291
2009-10-23 11:01:19 C 08 01 32.14 +01 21 50.6 o 291
2011-12-17 07:13:40 C 07 22 54.66 -00 50 51.5 o 807
2011-12-17 07:22:23 C 07 22 54.11 -00 50 46.5 o 807
2013-04-30 10:50:17 C 21 01 03.72 +02 22 41.3 o 291
2013-04-30 10:58:06 C 21 01 04.87 +02 22 43.7 o 291
2013-04-30 11:05:57 C 21 01 06.10 +02 22 46.8 o 291
2013-06-28 10:46:18 C 01 23 11.59 +05 03 36.5 o 291
2013-06-28 10:51:03 C 01 23 12.50 +05 03 35.4 o 291
2013-06-28 10:55:49 C 01 23 13.49 +05 03 34.5 o 291
2013-12-09 08:06:31 C 06 38 24.66 -08 17 35.2 u 807
2013-12-09 08:13:15 C 06 38 24.19 -08 17 31.4 u 807
2013-12-09 08:20:05 C 06 38 23.69 -08 17 27.4 u 807
2013-12-14 08:06:50 C 06 29 44.37 -07 03 19.2 u 807
2013-12-14 08:13:31 C 06 29 43.86 -07 03 14.9 u 807
2013-12-14 08:20:21 C 06 29 43.33 -07 03 10.1 u 807
2013-12-14 11:06:42 C 06 29 31.541 -07 01 27.92 L F51
2013-12-14 11:25:53 C 06 29 30.044 -07 01 14.56 L F51
2013-12-14 11:43:54 C 06 29 28.646 -07 01 02.02 L F51
2015-06-04 13:08:56 C 21 57 51.601 +12 00 05.61 L F51
2015-06-04 13:25:25 C 21 57 54.481 +12 00 07.90 L F51
2015-06-04 13:41:54 C 21 57 57.370 +12 00 10.15 L F51
2015-06-05 13:00:52 C 22 02 08.643 +12 03 01.06 L F51
2015-06-05 13:33:42 C 22 02 14.492 +12 03 04.78 L F51
2015-06-05 13:50:17 C 22 02 17.425 +12 03 06.69 L F51
2015-06-21 13:45:50 C 23 19 49.481 +11 29 40.11 L F51
2015-06-21 13:57:34 C 23 19 52.030 +11 29 36.50 L F51
2015-06-21 14:09:16 C 23 19 54.583 +11 29 32.85 L F51
2015-06-21 14:20:57 C 23 19 57.134 +11 29 29.16 L F51
2015-06-29 09:52:11 C 00 03 26.90 +10 04 23.6 q 703
2015-06-29 09:57:58 C 00 03 28.19 +10 04 19.8 q 703