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
2006-06-17 10:09:33 C 01 17 30.85 +39 25 15.6 r 703
2006-06-17 10:09:41 C 01 17 30.77 +39 25 14.5 o 699
2006-06-17 10:11:01 C 01 17 31.53 +39 25 33.7 r 703
2006-06-17 10:12:27 C 01 17 32.01 +39 25 48.9 r 703
2006-06-17 10:22:47 C 01 17 36.30 +39 27 46.8 o 699
2006-06-17 10:35:52 C 01 17 41.81 +39 30 16.9 o 699
2006-11-16 09:44:34 C 08 48 34.77 +05 44 38.6 r 703
2006-11-16 10:02:49 C 08 48 33.98 +05 44 16.0 r 703
2006-11-16 10:21:02 C 08 48 32.97 +05 43 52.2 r 703
2006-11-16 10:39:20 C 08 48 31.93 +05 43 29.3 r 703
2011-11-12 17:20:03 C 16 59 45.33 +19 54 45.4 t 204
2011-11-12 17:30:52 C 16 59 46.48 +19 55 04.2 t 204
2011-11-12 17:42:44 C 16 59 47.72 +19 55 25.2 t 204
2011-12-10 17:20:30 C 19 08 42.13 +42 13 24.6 t 204
2011-12-10 17:29:54 C 19 08 45.62 +42 13 44.8 t 204
2011-12-10 17:39:19 C 19 08 49.17 +42 14 04.8 t 204
2011-12-27 17:27:52 C 23 01 41.57 +47 22 53.6 c 560
2011-12-27 17:30:14 C 23 01 43.06 +47 22 49.7 c 560
2011-12-27 17:31:08 C 23 01 43.63 +47 22 48.2 c 560
2012-01-04 03:47:42 C 00 38 43.04 +40 18 41.4 r 703
2012-01-04 03:57:34 C 00 38 47.43 +40 18 11.1 r 703
2012-01-04 04:07:32 C 00 38 51.75 +40 17 43.8 r 703
2012-01-04 04:17:30 C 00 38 56.14 +40 17 14.6 r 703
2012-01-06 19:55:05 C 01 04 55.13 +37 15 02.0 t 204
2012-01-06 20:05:15 C 01 04 58.87 +37 14 32.5 t 204
2012-01-06 20:15:24 C 01 05 02.68 +37 14 03.0 t 204
2012-01-07 00:52:13 C 01 06 46.39 +37 00 54.5 o H21
2012-01-07 00:55:47 C 01 06 47.70 +37 00 44.4 o H21
2012-01-07 00:59:17 C 01 06 48.98 +37 00 34.3 o H21
2012-01-07 01:02:54 C 01 06 50.32 +37 00 23.8 o H21
2012-01-07 01:07:29 C 01 06 51.99 +37 00 10.6 o H21
2012-01-09 03:17:34 C 01 24 19.36 +34 38 27.8 r 703
2012-01-09 03:18:23 C 01 24 19.65 +34 38 26.0 r 703
2012-01-09 03:19:11 C 01 24 19.90 +34 38 23.4 r 703
2012-01-09 03:20:01 C 01 24 20.16 +34 38 20.9 r 703
2012-01-09 20:38:42 C 01 29 51.53 +33 50 29.8 c A24
2012-01-09 20:40:18 C 01 29 52.10 +33 50 25.5 c A24
2012-01-09 20:54:52 C 01 29 56.61 +33 49 44.9 c A24
2012-01-09 21:22:20 C 01 30 05.06 +33 48 29.1 c A24
2012-01-09 21:24:14 C 01 30 05.68 +33 48 24.1 c A24
2012-01-10 01:45:12 C 01 31 26.86 +33 36 34.7 o H21
2012-01-10 01:50:16 C 01 31 28.42 +33 36 20.8 o H21
2012-01-10 01:55:30 C 01 31 30.01 +33 36 06.5 o H21
2012-01-10 18:30:15 C 01 36 30.65 +32 51 15.9 c A24
2012-01-10 18:31:52 C 01 36 31.12 +32 51 11.7 c A24
2012-01-10 18:55:17 C 01 36 37.96 +32 50 08.8 c A24
2012-01-10 19:40:31 C 01 36 51.24 +32 48 07.4 c A24
2012-01-10 19:42:23 C 01 36 51.73 +32 48 02.2 c A24
2012-01-11 19:31:35 C 01 43 41.24 +31 45 05.6 c A24
2012-01-11 19:33:44 C 01 43 41.92 +31 45 00.2 c A24