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
2020-04-20 07:00:10 C 10 45 49.375 -11 36 16.44 V F51
2020-04-27 06:41:08 C 10 44 36.792 -11 12 31.79 V F51
2022-08-10 11:25:49 C 00 53 56.425 +17 23 55.68 V F52
2022-08-10 11:41:34 C 00 53 57.143 +17 24 18.88 V F52
2022-08-10 11:57:41 C 00 53 57.921 +17 24 42.91 V F52
2022-08-10 12:13:25 C 00 53 58.605 +17 25 05.42 V F52
2022-08-27 10:51:33 C 01 12 32.306 +28 50 49.98 U F52
2022-08-27 11:08:53 C 01 12 32.987 +28 51 23.34 U F52
2022-08-27 11:43:38 C 01 12 34.305 +28 52 30.96 U F52
2022-09-08 06:51:01 C 01 23 42.21 +38 46 08.2 u H21
2022-09-08 06:53:48 C 01 23 42.31 +38 46 14.7 u H21
2022-09-08 06:56:34 C 01 23 42.43 +38 46 21.0 u H21
2022-09-08 06:59:21 C 01 23 42.53 +38 46 27.3 u H21
2022-09-08 07:02:07 C 01 23 42.60 +38 46 33.4 u H21
2022-09-08 07:04:54 C 01 23 42.69 +38 46 39.7 u H21
2022-09-08 07:07:41 C 01 23 42.76 +38 46 46.2 u H21
2022-09-08 07:10:27 C 01 23 42.85 +38 46 52.4 u H21
2022-09-08 07:13:36 C 01 23 42.94 +38 46 59.5 u H21
2022-09-17 00:05:52 C 01 30 55.29 +46 59 36.3 X C95
2022-09-17 00:30:29 C 01 30 56.05 +47 00 35.9 X C95
2022-12-17 04:31:41 C 10 26 47.465 +76 15 05.54 V G40
2022-12-17 05:07:34 C 10 26 37.802 +76 14 36.17 V G40
2023-01-09 10:18:52 C 08 30 36.420 +63 13 36.96 U F51
2023-01-09 10:40:15 C 08 30 32.953 +63 12 55.36 U F51
2023-01-09 11:02:44 C 08 30 29.325 +63 12 11.28 U F51
2023-01-09 11:23:07 C 08 30 26.013 +63 11 31.23 U F51
2023-01-12 08:18:49 C 08 20 53.979 +60 51 28.07 U F52
2023-01-12 08:55:59 C 08 20 48.789 +60 50 12.70 U F52
2023-01-12 09:14:36 C 08 20 46.175 +60 49 34.87 U F52
2023-01-13 05:29:18 C 08 18 12.114 +60 07 05.81 V 703
2023-01-13 05:37:08 C 08 18 11.092 +60 06 49.90 V 703
2023-01-13 05:44:57 C 08 18 10.037 +60 06 33.66 V 703
2023-01-13 05:52:47 C 08 18 09.191 +60 06 16.92 V 703
2023-01-13 09:59:01 C 08 17 37.998 +59 57 43.90 U F52
2023-01-13 10:16:32 C 08 17 35.641 +59 57 07.44 U F52
2023-01-13 10:34:08 C 08 17 33.251 +59 56 30.53 U F52
2023-01-19 11:34:17 C 08 02 14.688 +54 40 43.75 V T05
2023-01-19 11:38:50 C 08 02 14.234 +54 40 33.53 V T05
2023-01-19 11:48:00 C 08 02 13.183 +54 40 13.01 V T05
2023-01-19 12:08:56 C 08 02 11.167 +54 39 26.28 V T05
2023-01-24 20:38:30 C 07 52 34.28 +49 53 10.0 V K88
2023-01-24 20:41:57 C 07 52 34.04 +49 53 02.2 V K88
2023-01-24 20:45:24 C 07 52 33.85 +49 52 54.5 V K88
2023-01-25 08:16:10 C 07 51 51.922 +49 27 34.99 U F52
2023-01-25 08:35:27 C 07 51 50.608 +49 26 52.80 U F52
2023-01-25 09:14:08 C 07 51 47.968 +49 25 28.00 U F52
2023-01-26 23:07:49 C 07 49 39.45 +48 01 59.1 X K19
2023-01-26 23:13:07 C 07 49 39.13 +48 01 47.5 X K19
2023-01-26 23:18:24 C 07 49 38.83 +48 01 35.9 X K19
2023-01-27 05:14:00 C 07 49 20.899 +47 48 42.30 V 703