2018 BA3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5208914501
Semi-major axis (a)2.0544470049 AU
Inclination (i)6.13542611° ± 4.00e+00
Long. of Asc. Node (Ω)126.04991278°
Arg. of Perihelion (ω)10.50908285°
Mean Anomaly (M)226.30366853°
Mean Motion (n)0.3347044700°/day
Perihelion dist (q)0.98430330 AU
Aphelion dist (Q)3.12459170 AU
Orbital Period2.94471030 yr
Physical Parameters
H (abs. magnitude)26.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.376″
Uncertainty
Orbit TypeApollo
MOID0.004446 AU
Observations Used66
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-01-27
Observations (66)
Date Type RA Dec Mag Band Observatory
2018-01-18 05:34:26 C 05 04 15.07 -10 29 06.5 U G96
2018-01-18 05:41:52 C 05 04 17.05 -10 29 11.9 U G96
2018-01-18 05:49:16 C 05 04 19.01 -10 29 16.8 U G96
2018-01-18 05:56:41 C 05 04 21.01 -10 29 21.6 U G96
2018-01-18 06:55:39 C 05 04 37.13 -10 30 01.2 U I52
2018-01-18 06:56:45 C 05 04 37.40 -10 30 01.3 U I52
2018-01-18 06:57:51 C 05 04 37.73 -10 30 03.0 U I52
2018-01-20 05:40:12 C 05 26 44.02 -11 13 22.4 U 703
2018-01-20 05:47:44 C 05 26 48.18 -11 13 31.0 U 703
2018-01-20 05:55:16 C 05 26 52.44 -11 13 38.7 U 703
2018-01-20 05:57:17 C 05 26 53.62 -11 13 40.8 U G96
2018-01-20 05:57:52 C 05 26 53.95 -11 13 41.5 U G96
2018-01-20 05:58:27 C 05 26 54.28 -11 13 42.1 U G96
2018-01-20 05:59:02 C 05 26 54.61 -11 13 42.7 U G96
2018-01-20 06:02:47 C 05 26 56.74 -11 13 47.2 U 703
2018-01-20 06:56:03 C 05 27 27.31 -11 14 42.2 U I52
2018-01-20 06:56:24 C 05 27 27.49 -11 14 42.1 U I52
2018-01-20 06:56:45 C 05 27 27.69 -11 14 42.4 U I52
2018-01-20 06:57:06 C 05 27 27.87 -11 14 42.9 U I52
2018-01-20 07:31:39 C 05 27 47.50 -11 15 22.6 U H01
2018-01-20 07:35:17 C 05 27 49.70 -11 15 26.1 U H01
2018-01-20 07:37:31 C 05 27 51.04 -11 15 28.3 U H01
2018-01-20 07:40:48 C 05 27 53.03 -11 15 31.5 U H01
2018-01-20 07:55:02 C 05 28 01.70 -11 15 45.1 U H01
2018-01-20 08:02:25 C 05 28 06.24 -11 15 52.2 U H01
2018-01-21 20:11:28 C 06 03 05.81 -12 07 34.6 S 033
2018-01-21 20:12:33 C 06 03 07.14 -12 07 36.2 S 033
2018-01-21 20:13:37 C 06 03 08.48 -12 07 38.1 S 033
2018-01-21 21:12:36 C 06 04 22.93 -12 08 41.2 18.1 U K63
2018-01-21 21:14:53 C 06 04 25.63 -12 08 44.8 18.9 U 104
2018-01-21 21:21:53 C 06 04 34.40 -12 08 55.6 18.7 U 104
2018-01-21 21:25:23 C 06 04 38.79 -12 09 01.4 19.2 U 104
2018-01-21 21:30:23 C 06 04 45.23 -12 09 09.2 18.5 U K63
2018-01-21 21:38:05 C 06 04 54.97 -12 09 21.4 18.5 U K63
2018-01-21 21:57:10 C 06 05 19.17 -12 10 24.7 S 033
2018-01-21 21:58:14 C 06 05 20.58 -12 10 26.3 S 033
2018-01-22 22:29:31 C 06 50 58.76 -12 47 12.9 U 204
2018-01-22 22:36:36 C 06 51 15.16 -12 47 21.2 U 204
2018-01-22 22:43:09 C 06 51 30.33 -12 47 28.5 U 204
2018-01-24 01:48:43 C 08 26 08.25 -12 26 46.2 U 204
2018-01-24 01:51:08 C 08 26 19.24 -12 26 34.8 U 204
2018-01-24 01:53:30 C 08 26 29.89 -12 26 24.4 U 204
2018-01-24 01:56:20 C 08 26 42.74 -12 26 10.9 U 204
2018-01-24 01:58:49 C 08 26 54.08 -12 25 59.4 U 204
2018-01-24 05:03:24 C 08 42 56.42 -12 08 01.3 V 703
2018-01-24 05:11:04 C 08 43 33.21 -12 07 22.4 V 703
2018-01-24 05:18:43 C 08 44 10.04 -12 06 43.3 V 703
2018-01-24 05:26:24 C 08 44 47.01 -12 06 02.6 V 703
2018-01-24 06:31:01 C 08 50 00.11 -12 00 00.5 U I52
2018-01-24 06:31:35 C 08 50 02.86 -11 59 57.2 U I52