448724 (2011 BB45)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3047007681 ± 8.27e-08
Semi-major axis (a)1.5413207894 AU ± 1.11e-08
Inclination (i)17.12291594° ± 7.48e-06
Long. of Asc. Node (Ω)304.81697246° ± 1.69e-05
Arg. of Perihelion (ω)351.29726489° ± 2.32e-05
Mean Anomaly (M)120.80413298° ± 2.14e-05
Mean Motion (n)0.5150776692°/day ± 5.54e-09
Perihelion dist (q)1.07167916 AU ± 1.28e-07
Aphelion dist (Q)2.01096242 AU ± 1.28e-07
Orbital Period1.91354885 yr ± 2.06e-08
Physical Parameters
H (abs. magnitude)19.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.290″
Uncertainty0
Orbit TypeAmor
MOID0.056931 AU
Observations Used109
Oppositions7
Arc Total2011-2025
First Observation Used2011-01-30
Last Observation Used2025-12-14
Observations (110)
Date Type RA Dec Mag Band Observatory
2011-01-30 08:20:00 C 09 25 27.768 +08 22 39.05 L F51
2011-01-30 09:03:28 C 09 25 24.396 +08 22 32.88 L F51
2011-01-30 09:24:25 C 09 25 22.758 +08 22 29.78 L F51
2011-02-02 01:28:58 C 09 20 25.93 +08 13 35.1 v 204
2011-02-02 01:58:49 C 09 20 23.58 +08 13 30.9 v 204
2011-02-02 08:41:15 C 09 19 52.676 +08 12 41.74 o F65
2011-02-02 08:43:46 C 09 19 52.442 +08 12 41.26 o F65
2011-02-02 08:46:18 C 09 19 52.182 +08 12 40.97 o F65
2011-02-02 08:48:52 C 09 19 51.939 +08 12 40.99 o F65
2011-02-02 12:01:13 C 09 19 36.460 +08 12 15.36 L F51
2011-02-02 12:23:00 C 09 19 34.696 +08 12 12.46 L F51
2011-02-02 12:45:51 C 09 19 32.858 +08 12 09.32 L F51
2011-02-02 13:07:48 C 09 19 31.086 +08 12 06.42 L F51
2011-02-02 14:08:38 C 09 19 26.88 +08 11 57.4 o 300
2011-02-02 14:10:58 C 09 19 26.65 +08 11 57.1 o 300
2011-02-02 14:13:18 C 09 19 26.48 +08 11 56.4 o 300
2011-02-02 14:15:38 C 09 19 26.29 +08 11 55.9 o 300
2011-02-02 14:34:54 C 09 19 24.10 +08 11 54.6 o F65
2011-02-02 14:40:40 C 09 19 23.66 +08 11 54.2 o F65
2011-02-03 08:52:27 C 09 17 58.418 +08 09 32.76 L F51
2011-02-03 09:14:40 C 09 17 56.614 +08 09 30.08 L F51
2011-02-03 11:34:36 C 09 17 45.216 +08 09 12.17 L F51
2011-02-03 11:58:05 C 09 17 43.298 +08 09 09.10 L F51
2011-02-06 07:29:37 C 09 12 20.90 +08 00 51.0 o 291
2011-02-06 07:35:06 C 09 12 20.38 +08 00 50.4 o 291
2011-02-07 05:58:43 C 09 10 32.91 +07 58 14.7 o 291
2011-02-07 06:04:07 C 09 10 32.46 +07 58 13.9 o 291
2011-02-07 06:09:28 C 09 10 32.04 +07 58 13.3 o 291
2011-02-07 07:16:32 C 09 10 26.60 +07 58 04.9 t G58
2011-02-13 08:38:45 C 08 58 49.79 +07 42 50.5 o 291
2011-02-13 08:44:07 C 08 58 49.33 +07 42 50.4 o 291
2011-02-13 09:18:39 C 08 58 46.57 +07 42 46.7 o 291
2011-02-22 05:05:06 C 08 42 55.66 +07 24 43.8 o 291
2011-02-22 05:10:31 C 08 42 55.31 +07 24 43.2 o 291
2011-02-22 05:15:52 C 08 42 54.93 +07 24 42.7 o 291
2011-02-23 05:15:31 C 08 41 15.48 +07 22 55.3 o 291
2011-02-23 05:20:52 C 08 41 15.11 +07 22 54.9 o 291
2011-02-23 05:26:15 C 08 41 14.74 +07 22 54.4 o 291
2011-02-25 06:32:44 C 08 37 57.86 +07 19 22.1 o 291
2011-02-25 06:38:30 C 08 37 57.46 +07 19 21.9 o 291
2011-02-25 06:43:46 C 08 37 57.11 +07 19 21.5 o 291
2011-03-02 07:48:45 C 08 30 35.45 +07 11 13.6 o 291
2011-03-02 08:00:36 C 08 30 34.89 +07 11 15.0 o 291
2011-03-12 01:39:16 C 08 19 46.64 +06 56 50.5 o H21
2011-03-12 02:13:02 C 08 19 45.38 +06 56 47.9 o H21
2011-03-12 02:41:52 C 08 19 44.30 +06 56 46.5 o H21
2011-03-12 04:06:07 C 08 19 41.12 +06 56 40.8 o H21
2013-01-15 09:16:55 C 10 43 34.39 -00 42 58.7 u H21
2013-01-15 09:40:35 C 10 43 33.73 -00 43 08.6 u H21
2013-01-15 10:06:23 C 10 43 32.99 -00 43 19.3 u H21