2018 BA7

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4922862993 ± 8.63e-08
Semi-major axis (a)1.4767177096 AU ± 4.13e-08
Inclination (i)18.37144839° ± 8.75e-06
Long. of Asc. Node (Ω)322.36593037° ± 8.67e-06
Arg. of Perihelion (ω)67.84085654° ± 1.59e-05
Mean Anomaly (M)162.69543785° ± 6.62e-05
Mean Motion (n)0.5492449233°/day ± 2.30e-08
Perihelion dist (q)0.74974981 AU ± 1.29e-07
Aphelion dist (Q)2.20368561 AU ± 1.42e-07
Orbital Period1.79451141 yr ± 7.53e-08
Physical Parameters
H (abs. magnitude)18.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.283″
Uncertainty0
Orbit TypeApollo
MOID0.045441 AU
Observations Used266
Oppositions1
Arc Total2018-2020
First Observation Used2018-01-30
Last Observation Used2020-04-20
Observations (283)
Date Type RA Dec Mag Band Observatory
2018-02-08 04:13:25 C 06 05 34.84 +41 29 53.3 U G96
2018-02-08 04:14:07 C 06 05 34.98 +41 29 51.1 U G96
2018-02-08 04:22:36 C 06 05 36.48 +41 29 22.6 U G96
2018-02-08 04:23:19 C 06 05 36.70 +41 29 19.4 U G96
2018-02-09 03:19:39 C 06 09 55.54 +40 13 08.3 U I52
2018-02-09 03:22:42 C 06 09 56.06 +40 12 58.2 U I52
2018-02-09 03:26:51 C 06 09 56.78 +40 12 44.9 U I52
2018-02-09 03:37:38 C 06 09 58.64 +40 12 10.1 U I52
2018-02-11 02:39:08 C 06 17 55.33 +37 46 17.7 U I52
2018-02-11 02:42:31 C 06 17 55.81 +37 46 07.6 U I52
2018-02-11 02:45:55 C 06 17 56.34 +37 45 57.4 U I52
2018-02-11 02:49:19 C 06 17 56.83 +37 45 47.6 U I52
2018-02-11 11:20:00 C 06 19 13.98 +37 20 47.1 U T05
2018-02-11 11:40:39 C 06 19 16.98 +37 19 46.4 U T05
2018-02-11 11:57:50 C 06 19 19.54 +37 18 55.2 U T05
2018-02-11 12:16:52 C 06 19 22.44 +37 17 59.6 U T05
2018-02-12 20:14:28 C 06 24 07.63 +35 48 03.7 q K30
2018-02-12 20:30:29 C 06 24 09.83 +35 47 20.3 q K30
2018-02-12 20:39:00 C 06 24 10.97 +35 46 57.0 q K30
2018-02-13 19:08:45 C 06 27 17.69 +34 47 03.9 S 151
2018-02-13 19:11:15 C 06 27 18.01 +34 46 57.6 S 151
2018-02-13 19:16:16 C 06 27 18.66 +34 46 44.6 S 151
2018-02-13 19:18:46 C 06 27 18.98 +34 46 38.2 S 151
2018-02-13 19:21:17 C 06 27 19.29 +34 46 31.7 S 151
2018-02-13 19:23:46 C 06 27 19.62 +34 46 25.2 S 151
2018-02-14 18:35:20 C 06 30 22.08 +33 47 27.9 S 151
2018-02-14 18:43:21 C 06 30 23.02 +33 47 08.9 S 151
2018-02-14 18:45:21 C 06 30 23.27 +33 47 03.6 S 151
2018-02-14 18:47:21 C 06 30 23.52 +33 46 58.2 S 151
2018-02-22 07:48:42 C 06 50 04.58 +27 29 09.8 o 291
2018-02-22 07:53:00 C 06 50 04.97 +27 29 02.4 o 291
2018-02-22 07:56:15 C 06 50 05.28 +27 28 57.1 o 291
2018-02-22 18:50:16 C 06 51 08.11 +27 10 04.8 q A17
2018-02-22 19:07:04 C 06 51 09.61 +27 09 36.2 q A17
2018-02-22 19:23:54 C 06 51 11.14 +27 09 07.7 q A17
2018-03-03 22:53:04 C 07 09 36.01 +21 59 09.5 U 204
2018-03-03 23:15:13 C 07 09 37.64 +21 58 43.1 U 204
2018-03-06 02:21:52 C 07 13 30.81 +21 01 39.4 U I52
2018-03-06 02:24:54 C 07 13 31.06 +21 01 35.3 U I52
2018-03-06 02:27:57 C 07 13 31.28 +21 01 32.4 U I52
2018-03-10 03:37:53 C 07 20 36.70 +19 24 31.8 U I52
2018-03-10 03:39:40 C 07 20 36.86 +19 24 28.9 U I52
2018-03-10 03:41:27 C 07 20 36.94 +19 24 26.7 U I52
2018-03-10 03:43:00 C 07 20 37.06 +19 24 25.3 U I52
2018-03-10 03:46:34 C 07 20 37.34 +19 24 21.7 U I52
2018-03-10 03:50:00 C 07 20 37.57 +19 24 18.6 U I52
2018-03-10 03:53:33 C 07 20 37.82 +19 24 15.6 U I52
2018-03-13 03:54:51 C 07 25 43.45 +18 20 38.2 o 691
2018-03-13 04:11:01 C 07 25 44.51 +18 20 24.8 o 691
2018-03-13 04:27:07 C 07 25 45.59 +18 20 11.1 o 691