2026 FB4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4152177770 ± 8.73e-05
Semi-major axis (a)1.4839588726 AU ± 1.85e-04
Inclination (i)0.40096200° ± 7.96e-05
Long. of Asc. Node (Ω)338.46007324° ± 1.58e-03
Arg. of Perihelion (ω)263.94333346° ± 1.73e-03
Mean Anomaly (M)267.99663610° ± 1.82e-02
Mean Motion (n)0.5452296675°/day ± 1.02e-04
Perihelion dist (q)0.86779277 AU ± 1.69e-04
Aphelion dist (Q)2.10012498 AU ± 2.92e-04
Orbital Period1.80772680 yr ± 3.38e-04
Physical Parameters
H (abs. magnitude)27.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.325″
Uncertainty2
Orbit TypeApollo
MOID0.003241 AU
Observations Used42
Oppositions1
Arc Total2026-2026
First Observation Used2026-03-19
Last Observation Used2026-03-25
Observations (43)
Date Type RA Dec Mag Band Observatory
2026-03-19 07:08:28 C 11 25 04.256 +00 24 43.85 V G96
2026-03-19 07:15:55 C 11 25 04.037 +00 24 32.51 V G96
2026-03-19 07:23:22 C 11 25 03.986 +00 24 19.58 V G96
2026-03-19 07:30:48 C 11 25 03.914 +00 24 07.09 V G96
2026-03-23 03:17:57 C 11 32 02.22 -04 45 32.4 V W94
2026-03-23 03:26:55 C 11 32 02.65 -04 46 34.0 V W94
2026-03-23 03:35:50 C 11 32 03.10 -04 47 35.9 V W94
2026-03-23 05:07:15 C 11 32 08.02 -04 58 11.5 q W97
2026-03-23 05:15:38 C 11 32 08.50 -04 59 10.3 q W97
2026-03-23 05:24:01 C 11 32 08.98 -05 00 08.9 q W97
2026-03-23 05:57:48 C 11 32 11.15 -05 04 10.0 q W97
2026-03-23 06:06:11 C 11 32 11.73 -05 05 09.6 q W97
2026-03-23 06:14:33 C 11 32 12.32 -05 06 09.6 q W97
2026-03-23 06:44:16 C 11 32 14.60 -05 09 43.9 q W97
2026-03-23 06:52:37 C 11 32 15.31 -05 10 44.6 q W97
2026-03-23 07:00:59 C 11 32 16.02 -05 11 45.8 q W97
2026-03-23 07:09:05 C 11 32 33.223 -05 19 01.56 V I52
2026-03-23 07:10:40 C 11 32 33.335 -05 19 13.51 V I52
2026-03-23 07:11:29 C 11 32 33.400 -05 19 20.32 V I52
2026-03-23 12:15:59 C 11 33 29.086 -05 50 51.29 W 474
2026-03-23 12:21:38 C 11 33 29.647 -05 51 38.12 W 474
2026-03-23 12:27:18 C 11 33 30.230 -05 52 25.64 W 474
2026-03-23 12:32:58 C 11 33 30.811 -05 53 12.55 W 474
2026-03-23 20:29:59 C 11 35 27.53 -07 17 32.5 V 587
2026-03-23 20:38:03 C 11 35 28.85 -07 18 57.4 V 587
2026-03-23 21:31:17 B 11 35 40.71 -07 28 10.8 V I93
2026-03-23 21:44:13 B 11 35 42.81 -07 30 30.4 V I93
2026-03-23 21:57:00 B 11 35 44.78 -07 32 48.2 V I93
2026-03-23 22:21:38 C 11 35 44.25 -07 37 16.0 V 104
2026-03-23 22:35:35 C 11 35 46.33 -07 39 47.8 V 104
2026-03-23 22:55:17 C 11 35 48.988 -07 43 57.90 X 033
2026-03-23 22:55:48 C 11 35 49.027 -07 44 02.80 X 033
2026-03-23 22:56:20 C 11 35 49.146 -07 44 09.40 X 033
2026-03-23 22:56:52 C 11 35 49.258 -07 44 14.90 X 033
2026-03-24 00:13:08 C 11 36 06.02 -07 57 55.6 X 958
2026-03-24 00:18:42 C 11 36 06.91 -07 58 59.7 X 958
2026-03-24 00:24:12 C 11 36 07.71 -08 00 02.6 X 958
2026-03-24 00:26:53 C 11 36 37.920 -07 50 29.20 V 807
2026-03-24 00:33:10 C 11 36 39.170 -07 51 42.30 V 807
2026-03-24 00:39:28 C 11 36 40.410 -07 52 55.50 V 807
2026-03-25 05:15:50 C 11 49 29.363 -17 01 34.43 V I52
2026-03-25 05:17:18 C 11 49 30.241 -17 02 19.43 V I52
2026-03-25 05:18:46 C 11 49 31.062 -17 03 05.00 V I52