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
2023-01-27 05:21:39 C 07 49 20.474 +47 48 25.34 V 703
2023-01-27 05:29:18 C 07 49 20.053 +47 48 09.04 V 703
2023-01-27 05:36:59 C 07 49 19.646 +47 47 52.40 V 703
2023-01-28 13:58:57 C 07 47 44.47 +46 37 34.7 V D29
2023-01-28 14:19:19 C 07 47 43.47 +46 36 50.8 V D29
2023-01-28 14:39:41 C 07 47 42.29 +46 36 07.3 V D29
2023-01-30 04:04:56 C 07 46 06.071 +45 15 57.46 V 703
2023-01-30 04:12:43 C 07 46 05.776 +45 15 41.47 V 703
2023-01-30 04:20:30 C 07 46 05.412 +45 15 24.70 V 703
2023-01-30 04:28:17 C 07 46 05.056 +45 15 07.63 V 703
2023-02-09 19:01:42 C 07 40 19.33 +36 54 22.5 V K88
2023-02-09 19:05:09 C 07 40 19.32 +36 54 16.6 V K88
2023-02-09 19:08:36 C 07 40 19.28 +36 54 10.2 V K88
2023-02-13 06:10:57 C 07 40 02.428 +34 30 53.75 V G96
2023-02-13 06:18:31 C 07 40 02.420 +34 30 41.26 V G96
2023-02-13 06:26:02 C 07 40 02.388 +34 30 28.80 V G96
2023-02-13 06:33:33 C 07 40 02.341 +34 30 16.52 V G96
2023-02-15 12:17:13 C 07 40 13.34 +33 03 04.8 V D29
2023-02-15 12:37:34 C 07 40 13.29 +33 02 32.7 V D29
2025-09-11 01:20:58 C 20 08 09.100 -22 13 06.70 V 807
2025-09-11 01:36:41 C 20 08 08.460 -22 12 59.30 V 807
2025-09-11 01:52:25 C 20 08 07.840 -22 12 52.10 V 807
2025-09-17 05:59:55 C 20 03 29.091 -21 01 56.18 X F52
2025-09-17 06:05:23 C 20 03 28.968 -21 01 53.62 X F52
2025-09-17 06:10:51 C 20 03 28.808 -21 01 50.90 X F52