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
2019-06-10 06:38:36 C 17 14 05.59 +29 10 39.9 U I41
2019-06-10 07:06:52 C 17 14 03.95 +29 10 43.0 U I41
2019-06-10 07:08:15 C 17 14 03.87 +29 10 43.0 U I41
2019-06-10 07:31:45 C 17 14 02.49 +29 10 45.4 U I41
2019-06-10 08:10:12 C 17 14 00.24 +29 10 49.1 U I41
2019-06-12 08:08:15 C 17 11 23.01 +29 13 29.0 V 703
2019-06-12 08:15:50 C 17 11 22.46 +29 13 29.0 V 703
2019-06-12 08:23:24 C 17 11 22.13 +29 13 27.6 V 703
2019-06-13 07:56:31 C 17 10 02.42 +29 13 16.0 V G96
2019-06-13 08:03:55 C 17 10 01.91 +29 13 15.3 V G96
2019-06-13 08:11:18 C 17 10 01.51 +29 13 15.7 V G96
2019-06-13 08:18:41 C 17 10 01.02 +29 13 14.9 V G96
2019-06-13 11:24:08 C 17 09 50.370 +29 13 13.04 U F52
2019-06-13 11:40:56 C 17 09 49.312 +29 13 12.17 U F52
2019-06-13 11:57:45 C 17 09 48.244 +29 13 11.23 U F52
2019-06-13 12:14:38 C 17 09 47.180 +29 13 10.22 U F52
2019-06-25 06:57:34 C 16 52 11.34 +27 40 21.5 V G96
2019-06-25 07:05:00 C 16 52 10.79 +27 40 16.6 V G96
2019-06-25 07:12:27 C 16 52 10.27 +27 40 11.6 V G96
2019-06-25 07:19:54 C 16 52 09.74 +27 40 06.7 V G96
2019-06-25 08:03:06 C 16 52 06.65 +27 39 38.1 V 703
2019-06-25 08:10:37 C 16 52 06.19 +27 39 32.8 V 703
2019-06-25 08:25:40 C 16 52 05.10 +27 39 23.6 V 703
2019-06-25 09:24:14 C 16 52 01.90 +27 38 49.6 V T05
2019-06-25 09:35:09 C 16 52 01.18 +27 38 43.2 V T05
2019-06-25 09:42:07 C 16 52 00.61 +27 38 38.4 V T05
2019-06-25 09:42:47 C 16 52 00.64 +27 38 38.5 V T05
2019-06-25 10:00:17 C 16 51 59.33 +27 38 26.7 V T05
2019-06-25 10:04:54 C 16 51 59.00 +27 38 23.6 V T05
2019-06-26 10:37:43 C 16 50 22.416 +27 21 29.06 U F52
2019-06-26 10:51:37 C 16 50 21.415 +27 21 18.78 U F52
2019-06-26 11:05:28 C 16 50 20.418 +27 21 08.37 U F52
2019-06-29 08:48:57 C 16 45 48.01 +26 24 30.2 V T05
2019-06-29 09:06:17 C 16 45 46.78 +26 24 14.5 V T05
2019-06-29 09:11:56 C 16 45 46.34 +26 24 09.4 V T05
2019-06-29 09:22:19 C 16 45 45.57 +26 24 00.5 V T05
2019-07-01 06:54:13 C 16 42 48.55 +25 39 41.6 V 703
2019-07-01 07:01:43 C 16 42 48.07 +25 39 33.9 V 703
2019-07-01 07:09:12 C 16 42 47.54 +25 39 25.9 V 703
2019-07-01 07:16:42 C 16 42 46.98 +25 39 18.2 V 703
2019-07-03 11:16:48 C 16 39 27.932 +24 41 34.34 U F52
2019-07-03 11:34:18 C 16 39 26.732 +24 41 12.95 U F52
2019-07-03 11:43:25 C 16 39 26.09 +24 41 01.6 V T05
2019-07-03 11:48:43 C 16 39 25.71 +24 40 54.8 V T05
2019-07-03 11:51:53 C 16 39 25.542 +24 40 51.46 U F52
2019-07-03 12:44:45 C 16 39 21.99 +24 39 46.3 V T05
2019-07-08 06:16:04 C 16 32 30.04 +22 04 51.5 V 703
2019-07-08 06:24:14 C 16 32 29.53 +22 04 38.4 V 703
2019-07-09 05:49:50 C 16 31 08.90 +21 27 38.6 V G96
2019-07-09 05:56:36 C 16 31 08.44 +21 27 27.8 V G96