2018 BB7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6290905430 ± 3.17e-08
Semi-major axis (a)2.3201358254 AU ± 2.70e-08
Inclination (i)8.78969603° ± 7.56e-06
Long. of Asc. Node (Ω)83.39828486° ± 8.39e-05
Arg. of Perihelion (ω)345.78579283° ± 8.15e-05
Mean Anomaly (M)87.03974065° ± 1.15e-05
Mean Motion (n)0.2788959200°/day ± 4.88e-09
Perihelion dist (q)0.86056032 AU ± 7.41e-08
Aphelion dist (Q)3.77971133 AU ± 8.57e-08
Orbital Period3.53402905 yr ± 6.18e-08
Physical Parameters
H (abs. magnitude)20.97
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.199″
Uncertainty0
Orbit TypeApollo
MOID0.074415 AU
Observations Used74
Oppositions6
Arc Total2017-2025
First Observation Used2017-08-28
Last Observation Used2025-01-28
Observations (75)
Date Type RA Dec Mag Band Observatory
2017-08-28 00:47:39 C 20 57 59.621 -35 42 05.36 V W84
2017-08-28 05:53:50 C 20 57 32.046 -35 44 42.11 V W84
2017-09-01 00:53:01 C 20 49 42.586 -36 27 58.69 V W84
2017-09-01 04:45:19 C 20 49 21.880 -36 29 40.65 V W84
2018-01-29 10:39:48 C 09 31 09.959 +81 38 08.11 U F51
2018-01-30 11:10:37 C 09 39 17.698 +78 50 29.07 U F51
2018-01-30 11:30:02 C 09 39 20.531 +78 48 21.57 U F51
2018-01-30 11:49:29 C 09 39 23.365 +78 46 13.69 U F51
2018-01-30 12:08:55 C 09 39 26.197 +78 44 05.94 U F51
2018-01-30 21:24:32 C 09 41 34.19 +77 43 56.2 o K88
2018-01-30 21:34:30 C 09 41 35.51 +77 42 53.8 o K88
2018-01-30 21:44:28 C 09 41 36.93 +77 41 52.0 o K88
2018-01-30 23:24:54 C 09 41 49.79 +77 31 22.1 o K88
2018-01-30 23:34:52 C 09 41 51.06 +77 30 19.3 o K88
2018-01-30 23:44:50 C 09 41 52.26 +77 29 16.7 o K88
2018-01-31 03:50:35 C 09 42 49.75 +77 03 19.9 o 926
2018-01-31 03:56:15 C 09 42 50.50 +77 02 45.9 o 926
2018-01-31 04:01:56 C 09 42 51.13 +77 02 12.1 o 926
2018-01-31 12:41:19 C 09 43 41.90 +76 09 15.6 o 926
2018-01-31 12:46:11 C 09 43 42.46 +76 08 45.4 o 926
2018-01-31 12:51:14 C 09 43 43.04 +76 08 14.0 o 926
2018-01-31 18:13:30 C 09 44 48.80 +75 35 36.0 U J95
2018-01-31 18:16:50 C 09 44 49.27 +75 35 16.4 U J95
2018-01-31 18:20:13 C 09 44 49.86 +75 34 57.3 U J95
2018-02-02 00:34:19 C 09 47 37.58 +72 45 24.0 U J95
2018-02-02 00:47:49 C 09 47 38.10 +72 44 12.0 U J95
2018-02-02 01:01:37 C 09 47 38.59 +72 42 58.5 U J95
2018-02-03 13:50:53 C 09 49 51.19 +69 37 22.0 r P93
2018-02-03 13:57:50 C 09 49 51.30 +69 36 49.5 r P93
2018-02-03 14:04:50 C 09 49 51.31 +69 36 18.3 r P93
2018-02-03 19:50:31 C 09 50 08.48 +69 08 45.0 q C77
2018-02-03 20:02:17 C 09 50 08.76 +69 07 52.3 q C77
2018-02-03 20:14:47 C 09 50 09.23 +69 06 54.4 q C77
2018-02-03 20:22:30 C 09 50 09.06 +69 06 19.4 U 204
2018-02-03 20:31:39 C 09 50 09.32 +69 05 38.0 U 204
2018-02-03 20:44:58 C 09 50 09.59 +69 04 37.6 U 204
2018-02-04 06:22:42 C 09 50 29.71 +68 20 48.9 U 703
2018-02-04 06:30:31 C 09 50 29.81 +68 20 14.4 U 703
2018-02-04 06:38:20 C 09 50 29.67 +68 19 41.4 U 703
2018-02-04 06:46:09 C 09 50 29.79 +68 19 04.2 U 703
2018-02-04 07:21:52 C 09 50 29.90 +68 16 25.5 U I52
2018-02-04 07:27:53 C 09 50 29.91 +68 15 58.8 U I52
2018-02-04 07:28:10 C 09 50 29.91 +68 15 57.6 U I52
2018-02-04 07:34:11 C 09 50 29.91 +68 15 30.9 U I52
2018-02-06 04:59:47 C 09 51 46.21 +65 04 09.1 U I52
2018-02-06 05:03:43 C 09 51 46.21 +65 03 54.3 U I52
2018-02-06 05:07:48 C 09 51 46.18 +65 03 38.6 U I52
2018-02-08 04:50:01 C 09 52 29.09 +62 07 59.8 U I52
2018-02-08 04:52:11 C 09 52 29.05 +62 07 53.0 U I52
2018-02-08 04:52:27 C 09 52 29.04 +62 07 52.0 U I52