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
2004-01-31 02:05:34 C 00 27 00.93 +27 02 04.6 18.7 c 704
2004-01-31 02:23:40 C 00 27 06.33 +27 01 56.3 19.2 c 704
2004-01-31 02:41:41 C 00 27 11.70 +27 01 49.5 19.2 c 704
2004-01-31 03:17:27 C 00 27 22.36 +27 01 33.9 19.2 c 704
2004-02-01 02:20:30 C 00 34 12.63 +26 51 53.9 c 673
2004-02-01 02:26:50 C 00 34 14.56 +26 51 51.0 c 673
2004-02-01 02:35:09 C 00 34 17.08 +26 51 47.4 c 673
2004-02-01 02:45:29 C 00 34 20.07 +26 51 42.2 c 673
2004-02-01 02:54:49 C 00 34 22.89 +26 51 37.6 c 673
2004-02-02 01:44:35 C 00 41 00.79 +26 41 11.7 o H06
2004-02-02 01:48:56 C 00 41 02.00 +26 41 10.1 o H06
2004-02-02 01:53:55 C 00 41 03.44 +26 41 07.7 o H06
2004-02-02 02:21:50 C 00 41 11.45 +26 40 54.4 20.0 c 704
2004-02-02 02:23:20 C 00 41 11.95 +26 40 53.1 c 673
2004-02-02 02:29:19 C 00 41 13.65 +26 40 50.3 c 673
2004-02-02 02:35:19 C 00 41 15.38 +26 40 47.3 c 673
2004-02-02 02:41:06 C 00 41 16.86 +26 40 44.3 20.0 c 704
2004-02-02 02:41:20 C 00 41 17.13 +26 40 44.1 c 673
2004-02-02 02:49:43 C 00 41 19.38 +26 40 39.6 r 448
2004-02-02 02:57:26 C 00 41 21.62 +26 40 35.8 r 448
2004-02-02 03:02:17 C 00 41 23.09 +26 40 34.0 19.7 c 704
2004-02-02 03:10:03 C 00 41 25.27 +26 40 30.2 r 448
2004-02-02 03:22:22 C 00 41 28.71 +26 40 24.0 19.6 c 704
2004-02-03 02:23:11 C 00 48 01.22 +26 29 03.9 19.0 c 704
2004-02-03 02:41:40 C 00 48 06.30 +26 28 53.6 19.2 c 704
2004-02-03 02:59:48 C 00 48 11.29 +26 28 45.1 19.0 c 704
2004-02-03 03:17:44 C 00 48 16.34 +26 28 35.1 18.9 c 704
2004-02-07 02:38:39 C 01 13 50.57 +25 35 03.1 r 715
2004-02-07 02:45:05 C 01 13 52.24 +25 34 59.4 r 715
2004-02-07 02:51:31 C 01 13 53.86 +25 34 54.8 r 715
2004-02-07 02:57:53 C 01 13 55.41 +25 34 51.2 r 715
2004-02-12 03:07:47 C 01 42 47.06 +24 18 19.5 r 448
2004-02-12 03:13:31 C 01 42 48.37 +24 18 15.7 r 448
2004-02-12 03:19:14 C 01 42 49.68 +24 18 11.6 r 448
2004-02-12 03:30:18 C 01 42 52.17 +24 18 03.6 r 448
2004-02-27 02:09:14 C 02 50 31.59 +20 26 48.6 r 715
2004-02-27 02:19:58 C 02 50 33.28 +20 26 41.7 r 715
2004-02-27 02:30:44 C 02 50 34.91 +20 26 35.1 r 715
2004-03-01 04:00:55 C 03 01 48.88 +19 43 36.3 c 926
2004-03-01 04:03:39 C 03 01 49.32 +19 43 35.4 c 926
2004-03-01 04:06:23 C 03 01 49.72 +19 43 33.5 c 926
2006-04-23 17:28:34 C 21 32 29.00 -61 36 57.9 r E12
2006-04-23 18:14:41 C 21 32 34.76 -61 36 33.3 r E12
2006-04-23 18:37:46 C 21 32 37.71 -61 36 21.0 r E12
2006-05-17 17:26:34 C 22 42 14.68 -52 10 45.7 r E12
2006-05-17 17:42:56 C 22 42 16.63 -52 10 18.5 r E12
2006-05-17 17:59:13 C 22 42 18.68 -52 09 51.4 r E12
2006-05-17 18:15:35 C 22 42 20.55 -52 09 23.7 r E12
2006-06-17 09:56:36 C 01 17 25.31 +39 22 45.4 o 699
2006-06-17 10:08:09 C 01 17 30.24 +39 24 59.8 r 703