2026 BA4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4141064302 ± 1.51e-04
Semi-major axis (a)1.6349458590 AU ± 4.53e-04
Inclination (i)21.48269121° ± 5.54e-03
Long. of Asc. Node (Ω)303.97530865° ± 1.30e-03
Arg. of Perihelion (ω)106.15636455° ± 6.22e-03
Mean Anomaly (M)359.79965103° ± 2.80e-03
Mean Motion (n)0.4714734188°/day ± 1.96e-04
Perihelion dist (q)0.95790427 AU ± 3.63e-04
Aphelion dist (Q)2.31198745 AU ± 6.87e-04
Orbital Period2.09052355 yr ± 8.69e-04
Physical Parameters
H (abs. magnitude)23.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.335″
Uncertainty1
Orbit TypeApollo
MOID0.164480 AU
Observations Used32
Oppositions1
Arc Total2026-2026
First Observation Used2026-01-19
Last Observation Used2026-02-07
Observations (33)
Date Type RA Dec Mag Band Observatory
2026-01-19 06:42:11 C 06 31 17.908 +44 09 38.58 U I41
2026-01-19 06:42:52 C 06 31 17.950 +44 09 34.02 U I41
2026-01-19 07:40:09 C 06 31 19.466 +44 03 41.81 U I41
2026-01-21 05:43:02 C 06 33 19.060 +39 33 11.70 V G96
2026-01-21 05:51:01 C 06 33 19.264 +39 32 26.95 V G96
2026-01-21 05:58:48 C 06 33 19.458 +39 31 43.18 V G96
2026-01-21 06:06:34 C 06 33 19.714 +39 30 59.69 V G96
2026-01-21 06:44:55 C 06 33 21.042 +39 27 23.67 U I41
2026-01-21 07:11:10 C 06 33 21.245 +39 24 53.70 W H01
2026-01-21 07:16:27 C 06 33 21.392 +39 24 23.88 W H01
2026-01-21 07:33:02 C 06 33 21.863 +39 22 50.11 W H01
2026-01-21 07:40:17 C 06 33 22.071 +39 22 09.06 W H01
2026-01-21 07:52:04 C 06 33 22.540 +39 21 04.07 V I52
2026-01-21 07:55:23 C 06 33 22.644 +39 20 45.46 V I52
2026-01-21 07:58:43 C 06 33 22.738 +39 20 27.06 V I52
2026-01-21 08:02:03 C 06 33 22.871 +39 20 07.87 V I52
2026-01-21 09:14:06 C 06 33 25.278 +39 13 21.49 U I41
2026-01-22 01:11:52 C 06 34 03.997 +37 45 19.40 X 033
2026-01-22 01:14:14 C 06 34 04.055 +37 45 06.60 X 033
2026-01-22 01:16:37 C 06 34 04.116 +37 44 53.80 X 033
2026-01-22 21:43:05 C 06 34 53.767 +35 56 41.00 X 033
2026-01-22 21:44:52 C 06 34 53.836 +35 56 32.20 X 033
2026-01-22 21:46:41 C 06 34 53.864 +35 56 22.50 X 033
2026-01-23 22:15:41 C 06 35 49.258 +33 52 40.40 X 033
2026-01-23 22:17:48 C 06 35 49.308 +33 52 29.90 X 033
2026-01-23 22:19:55 C 06 35 49.387 +33 52 19.30 X 033
2026-01-28 03:23:03 C 06 39 31.130 +26 28 51.00 V I52
2026-01-28 03:27:36 C 06 39 31.230 +26 28 33.35 V I52
2026-01-28 03:31:28 C 06 39 31.340 +26 28 19.10 V I52
2026-01-28 03:36:05 C 06 39 31.390 +26 28 01.20 V I52
2026-02-07 01:36:22 C 06 48 05.720 +14 49 06.60 V 807
2026-02-07 01:59:42 C 06 48 06.410 +14 48 16.80 V 807
2026-02-07 02:05:12 C 06 48 06.560 +14 48 04.50 V 807