2003 BN4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1715727651 ± 4.00e-08
Semi-major axis (a)1.2702357265 AU ± 2.37e-09
Inclination (i)5.58808524° ± 5.24e-06
Long. of Asc. Node (Ω)307.50137343° ± 9.14e-06
Arg. of Perihelion (ω)193.43583764° ± 4.03e-05
Mean Anomaly (M)334.77352463° ± 2.94e-05
Mean Motion (n)0.6884712210°/day ± 1.93e-09
Perihelion dist (q)1.05229787 AU ± 5.09e-08
Aphelion dist (Q)1.48817358 AU ± 5.09e-08
Orbital Period1.43161581 yr ± 4.00e-09
NGA Modelr2
A2-2.00432547e-13 ± 5.31e-15 AU/d²
Physical Parameters
H (abs. magnitude)24.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.390″
Uncertainty0
Orbit TypeAmor
MOID0.068418 AU
Observations Used114
Oppositions6
Arc Total2002-2023
First Observation Used2002-12-31
Last Observation Used2023-02-20
Observations (118)
Date Type RA Dec Mag Band Observatory
2002-12-31 08:12:53 C 09 30 12.101 +36 38 10.79 645
2002-12-31 08:17:39 C 09 30 12.432 +36 38 05.06 645
2003-01-10 12:21:04 C 09 50 57.05 +29 44 31.1 c 644
2003-01-10 12:51:40 C 09 50 58.74 +29 43 23.8 c 644
2003-01-10 13:22:20 C 09 51 00.49 +29 42 13.9 c 644
2003-01-18 10:11:05 C 10 03 27.56 +21 44 10.7 o 644
2003-01-18 11:11:51 C 10 03 29.39 +21 41 13.4 o 644
2003-01-26 09:38:52 C 10 12 25.77 +11 08 46.1 d 291
2003-01-26 10:12:53 C 10 12 26.08 +11 06 40.8 d 291
2003-01-26 10:47:17 C 10 12 26.43 +11 04 34.2 d 291
2003-01-26 11:18:15 C 10 12 26.72 +11 02 39.5 d 291
2003-01-26 11:24:11 C 10 12 26.82 +11 02 18.0 d 291
2003-01-26 11:30:33 C 10 12 26.88 +11 01 54.7 d 291
2003-01-26 12:08:48 C 10 12 27.45 +10 59 31.8 d 291
2003-01-26 12:14:21 C 10 12 27.55 +10 59 10.7 d 291
2003-01-26 12:19:53 C 10 12 27.62 +10 58 50.4 d 291
2003-01-26 12:28:29 C 10 12 27.79 +10 58 18.8 d 291
2003-01-26 12:34:01 C 10 12 27.91 +10 57 57.5 d 291
2003-01-26 12:39:41 C 10 12 28.01 +10 57 35.3 d 291
2003-01-27 07:22:26 C 10 13 15.43 +09 48 28.7 19.1 c 704
2003-01-27 08:06:41 C 10 13 15.80 +09 45 44.1 19.8 c 704
2003-01-27 08:28:58 C 10 13 15.90 +09 44 21.4 19.8 c 704
2003-01-27 08:51:06 C 10 13 16.03 +09 42 59.7 20.0 c 704
2003-01-27 09:54:21 C 10 13 16.88 +09 39 06.5 c 926
2003-01-27 09:56:19 C 10 13 16.81 +09 39 00.4 c 926
2003-01-27 09:58:12 C 10 13 16.89 +09 38 52.6 c 926
2003-01-27 10:27:08 C 10 13 17.18 +09 37 03.5 d 291
2003-01-27 10:42:12 C 10 13 17.24 +09 36 07.3 d 291
2003-01-27 10:57:18 C 10 13 17.40 +09 35 10.9 d 291
2003-01-27 11:48:30 C 10 13 17.93 +09 31 56.6 d 291
2003-01-27 11:54:10 C 10 13 17.98 +09 31 35.9 d 291
2003-01-27 11:59:54 C 10 13 18.06 +09 31 14.1 d 291
2003-01-27 13:26:53 C 10 13 19.93 +09 25 42.2 o 644
2003-01-27 13:41:55 C 10 13 20.19 +09 24 45.1 o 644
2003-01-28 06:56:57 C 10 14 03.50 +08 20 02.2 c 651
2003-01-28 06:59:30 C 10 14 03.52 +08 19 52.2 c 651
2003-01-28 07:02:11 C 10 14 03.55 +08 19 42.2 c 651
2003-01-28 07:31:50 C 10 14 03.82 +08 17 50.9 d 291
2003-01-28 07:38:24 C 10 14 03.86 +08 17 25.9 d 291
2003-01-28 07:44:34 C 10 14 03.90 +08 17 03.1 d 291
2003-01-28 09:35:40 C 10 14 04.24 +08 10 03.8 c 926
2003-01-28 09:36:59 C 10 14 04.27 +08 09 59.0 c 926
2003-01-28 09:38:21 C 10 14 04.28 +08 09 53.7 c 926
2003-02-01 09:03:22 C 10 16 39.33 +02 00 27.4 c 448
2003-02-01 09:12:18 C 10 16 39.24 +01 59 52.4 c 448
2003-02-01 09:22:06 C 10 16 39.16 +01 59 13.6 c 448
2003-02-02 01:07:26 C 10 17 00.29 +00 56 51.0 c 246
2003-02-02 01:08:56 C 10 17 00.28 +00 56 44.5 c 246
2003-02-02 01:09:53 C 10 17 00.33 +00 56 39.9 c 246
2003-02-02 01:10:51 C 10 17 00.25 +00 56 36.6 c 246