311044 (2004 BB103)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6222609117 ± 3.17e-08
Semi-major axis (a)1.9073018499 AU ± 2.75e-09
Inclination (i)55.85523805° ± 1.49e-05
Long. of Asc. Node (Ω)271.06757524° ± 3.50e-06
Arg. of Perihelion (ω)71.46998220° ± 6.98e-06
Mean Anomaly (M)121.83589739° ± 4.97e-06
Mean Motion (n)0.3741822061°/day ± 8.08e-10
Perihelion dist (q)0.72046246 AU ± 6.04e-08
Aphelion dist (Q)3.09414124 AU ± 6.06e-08
Orbital Period2.63408112 yr ± 5.69e-09
Physical Parameters
H (abs. magnitude)17.12
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.324″
Uncertainty0
Orbit TypeApollo
MOID0.035983 AU
Observations Used294
Oppositions13
Arc Total2004-2025
First Observation Used2004-01-31
Last Observation Used2025-12-19
Observations (326)
Date Type RA Dec Mag Band Observatory
2012-01-15 19:22:06 C 02 07 35.89 +27 50 36.8 t 130
2012-01-15 19:23:32 C 02 07 36.22 +27 50 33.4 t 130
2012-01-15 19:25:00 C 02 07 36.54 +27 50 30.9 t 130
2012-01-15 19:26:26 C 02 07 36.82 +27 50 27.0 t 130
2012-01-25 18:42:58 C 02 50 23.60 +20 21 57.3 r 106
2012-01-25 19:01:32 C 02 50 26.32 +20 21 29.9 r 106
2012-01-25 19:20:09 C 02 50 28.94 +20 21 01.9 r 106
2012-01-25 19:38:46 C 02 50 31.51 +20 20 34.6 r 106
2012-01-26 01:55:03 C 02 51 25.82 +20 11 15.8 19.2 c 704
2012-01-26 02:13:14 C 02 51 28.37 +20 10 48.8 19.5 c 704
2012-01-26 02:31:25 C 02 51 30.86 +20 10 21.0 19.4 c 704
2012-01-26 02:49:46 C 02 51 33.45 +20 09 53.6 19.5 c 704
2012-01-26 03:08:29 C 02 51 36.17 +20 09 26.2 19.6 c 704
2012-01-26 04:11:30 C 02 51 45.00 +20 07 51.0 r 703
2012-01-26 04:23:47 C 02 51 46.69 +20 07 34.0 r 703
2012-01-26 04:36:08 C 02 51 48.38 +20 07 15.9 r 703
2012-01-26 04:48:25 C 02 51 50.18 +20 06 56.6 r 703
2012-01-27 03:02:28 C 02 54 57.13 +19 34 48.1 u 448
2012-01-27 03:19:41 C 02 54 59.48 +19 34 23.6 u 448
2012-01-27 03:36:32 C 02 55 01.75 +19 33 59.6 u 448
2012-02-11 03:21:54 C 03 35 22.41 +13 18 31.6 r 703
2012-02-11 03:34:11 C 03 35 23.56 +13 18 25.0 r 703
2012-02-11 03:46:22 C 03 35 24.68 +13 18 15.5 r 703
2012-02-11 03:58:39 C 03 35 25.87 +13 18 06.3 r 703
2012-02-26 02:12:53 C 04 05 37.13 +09 54 18.9 u 448
2012-02-26 02:52:44 C 04 05 40.20 +09 54 02.9 u 448
2012-02-26 03:33:08 C 04 05 43.24 +09 53 45.4 u 448
2014-04-17 09:48:36 C 21 45 18.20 -30 46 00.2 u 807
2014-04-17 09:53:09 C 21 45 18.80 -30 45 49.9 u 807
2014-04-17 10:04:33 C 21 45 20.29 -30 45 23.6 u 807
2014-10-01 14:48:26 C 08 37 22.725 +14 10 08.25 L F51
2014-10-01 14:56:03 C 08 37 22.987 +14 10 00.76 L F51
2014-10-01 15:03:40 C 08 37 23.235 +14 09 52.87 L F51
2019-08-11 23:10:25 C 13 23 21.16 -08 28 39.0 W84
2019-08-11 23:11:16 C 13 23 21.24 -08 28 36.8 W84
2019-08-11 23:12:05 C 13 23 21.32 -08 28 34.8 W84
2019-08-11 23:12:54 C 13 23 21.41 -08 28 32.8 W84
2019-08-11 23:13:43 C 13 23 21.48 -08 28 30.9 W84
2019-08-11 23:14:33 C 13 23 21.57 -08 28 28.8 W84
2019-09-20 02:49:29 C 14 21 24.77 +26 36 26.0 U I41
2019-09-20 02:55:41 C 14 21 24.80 +26 36 37.9 U I41
2019-09-20 03:01:55 C 14 21 24.83 +26 36 49.8 U I41
2019-09-20 03:08:09 C 14 21 24.86 +26 37 01.8 U I41
2019-11-08 12:16:59 C 12 45 50.12 +50 08 31.7 V 703
2019-11-08 12:23:00 C 12 45 49.02 +50 08 36.2 V 703
2019-11-08 12:29:01 C 12 45 47.90 +50 08 40.8 V 703
2019-11-08 12:35:02 C 12 45 46.79 +50 08 45.2 V 703
2019-11-13 13:39:43 C 12 21 06.99 +51 35 34.1 V T05
2019-11-13 13:44:34 C 12 21 05.96 +51 35 39.1 V T05
2019-11-13 13:52:39 C 12 21 03.93 +51 35 45.4 V T05