850450 (2007 BB49)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4655627691 ± 3.74e-08
Semi-major axis (a)2.1783305942 AU ± 5.22e-09
Inclination (i)18.26233223° ± 7.79e-06
Long. of Asc. Node (Ω)327.05462341° ± 1.13e-05
Arg. of Perihelion (ω)95.57939107° ± 2.34e-05
Mean Anomaly (M)336.30314431° ± 6.81e-06
Mean Motion (n)0.3065678369°/day ± 1.10e-09
Perihelion dist (q)1.16418097 AU ± 8.15e-08
Aphelion dist (Q)3.19248022 AU ± 8.18e-08
Orbital Period3.21503486 yr ± 1.16e-08
Physical Parameters
H (abs. magnitude)19.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.280″
Uncertainty0
Orbit TypeAmor
MOID0.364255 AU
Observations Used122
Oppositions12
Arc Total2007-2025
First Observation Used2007-01-27
Last Observation Used2025-09-17
Observations (125)
Date Type RA Dec Mag Band Observatory
2007-01-27 09:57:48 C 10 55 38.31 +13 51 59.2 r G96
2007-01-27 10:08:18 C 10 55 37.45 +13 51 53.3 r G96
2007-01-27 10:18:52 C 10 55 36.51 +13 51 46.8 r G96
2007-01-27 10:29:23 C 10 55 35.65 +13 51 40.8 r G96
2007-01-27 11:31:41 C 10 55 30.33 +13 51 03.2 r G96
2007-01-27 11:42:51 C 10 55 29.37 +13 50 56.3 r G96
2007-01-27 11:54:06 C 10 55 28.41 +13 50 49.5 r G96
2007-01-27 12:05:22 C 10 55 27.53 +13 50 42.5 r G96
2007-01-28 00:40:34 C 10 54 26.13 +13 43 09.4 o 204
2007-01-28 00:55:41 C 10 54 24.83 +13 43 00.1 o 204
2007-01-28 02:46:54 C 10 54 15.19 +13 41 53.7 o 473
2007-01-28 02:57:40 C 10 54 14.24 +13 41 47.7 o 473
2007-01-28 08:46:01 C 10 53 45.88 +13 38 23.5 r G96
2007-01-28 08:59:55 C 10 53 44.70 +13 38 14.9 r G96
2007-01-28 09:13:51 C 10 53 43.51 +13 38 06.7 r G96
2007-01-28 09:27:38 C 10 53 42.28 +13 37 58.9 r G96
2007-01-28 10:06:50 C 10 53 38.87 +13 37 35.8 o 291
2007-01-28 10:09:37 C 10 53 38.49 +13 37 31.6 r H36
2007-01-28 10:14:03 C 10 53 38.35 +13 37 30.6 o 291
2007-01-28 10:19:43 C 10 53 37.72 +13 37 27.6 o 291
2007-01-28 10:36:54 C 10 53 36.04 +13 37 16.6 r H36
2007-01-31 02:50:22 C 10 48 08.90 +12 59 30.5 r J95
2007-01-31 03:15:44 C 10 48 06.64 +12 59 16.1 r J95
2007-01-31 03:32:15 C 10 48 05.23 +12 59 06.7 r J95
2007-02-07 09:02:18 C 10 32 33.99 +11 22 07.5 r 448
2007-02-07 09:43:30 C 10 32 30.09 +11 21 45.9 r 448
2007-02-07 10:25:20 C 10 32 26.19 +11 21 22.8 r 448
2007-02-13 07:15:28 C 10 19 43.00 +10 08 47.2 r 448
2007-02-13 07:52:38 C 10 19 39.54 +10 08 28.8 r 448
2007-02-13 08:29:54 C 10 19 36.13 +10 08 10.4 r 448
2007-02-16 06:22:19 C 10 13 29.66 +09 34 29.4 r 448
2007-02-16 06:56:13 C 10 13 26.52 +09 34 13.6 r 448
2007-02-16 07:30:06 C 10 13 23.40 +09 33 57.8 r 448
2007-02-23 05:22:37 C 09 59 57.77 +08 20 38.2 r 448
2007-02-23 06:07:50 C 09 59 54.23 +08 20 19.8 r 448
2007-02-23 06:53:49 C 09 59 50.72 +08 20 01.5 r 448
2007-03-11 03:13:42 C 09 37 42.17 +06 05 49.1 21.2 o H55
2007-03-11 03:32:28 C 09 37 41.38 +06 05 43.3 21.3 o H55
2007-03-11 03:48:06 C 09 37 40.69 +06 05 38.5 21.1 o H55
2007-03-11 07:07:04 C 09 37 32.41 +06 04 40.8 o 291
2007-03-11 07:12:27 C 09 37 32.16 +06 04 39.2 o 291
2007-03-11 07:17:58 C 09 37 31.93 +06 04 37.7 o 291
2020-01-28 12:35:36 C 12 21 31.533 -10 09 59.45 V F51
2020-01-28 13:21:24 C 12 21 30.457 -10 10 22.90 V F51
2020-02-04 14:11:00 C 12 16 42.261 -11 29 35.04 V F51
2020-02-04 14:26:21 C 12 16 41.669 -11 29 41.95 V F51
2020-03-22 10:19:09 C 11 09 58.286 -13 43 37.54 V F52
2020-03-22 10:36:10 C 11 09 57.293 -13 43 35.21 V F52
2020-04-20 06:25:36 C 10 45 49.874 -11 36 21.89 V F51
2020-04-20 06:42:54 C 10 45 49.631 -11 36 19.15 V F51