38086 Beowulf (1999 JB)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5662301688 ± 1.97e+00
Semi-major axis (a)1.4200393646 AU ± 7.88e+02
Inclination (i)23.67436296° ± 1.81e+00
Long. of Asc. Node (Ω)165.31335040° ± 1.24e+00
Arg. of Perihelion (ω)178.96439531° ± 5.02e+01
Mean Anomaly (M)189.78478437° ± 3.74e+01
Mean Motion (n)0.5824540922°/day ± 4.85e+02
Perihelion dist (q)0.61597024 AU ± 3.42e+02
Aphelion dist (Q)2.22410849 AU ± 1.23e+03
Orbital Period1.69219565 yr ± 1.41e+03
NGA Modelr2
A2-2.15836077e-06 AU/d²
Physical Parameters
H (abs. magnitude)17.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-27
RMS Residual0.532″
Uncertainty0
Orbit TypeApollo
MOID0.386346 AU
Observations Used908
Gaia Obs Used155
Oppositions10
Arc Total1992-2024
First Observation Used1992-05-01
Last Observation Used2024-04-10
Observations (963)
Date Type RA Dec Mag Band Observatory
2021-06-05 08:12:51 C 13 03 49.37 +54 12 17.9 V T08
2021-06-07 08:04:26 C 12 57 21.07 +54 37 29.9 V T05
2021-06-07 08:09:04 C 12 57 20.39 +54 37 32.1 V T05
2021-06-07 08:17:45 C 12 57 19.17 +54 37 36.4 V T05
2021-06-07 08:32:23 C 12 57 17.11 +54 37 43.3 V T05
2021-06-08 06:09:23 C 12 54 21.10 +54 48 18.0 V 703
2021-06-08 06:17:09 C 12 54 19.96 +54 48 21.6 V 703
2021-06-08 06:24:55 C 12 54 18.95 +54 48 25.1 V 703
2021-06-08 06:32:41 C 12 54 17.80 +54 48 28.5 V 703
2021-06-09 07:18:37 C 12 50 56.50 +55 00 15.7 V T08
2021-06-09 07:23:16 C 12 50 55.85 +55 00 18.2 V T08
2021-06-09 07:47:56 C 12 50 52.33 +55 00 28.9 V T08
2021-06-09 21:16:32 C 12 49 02.16 +55 06 30.0 V L63
2021-06-09 21:29:27 C 12 49 00.27 +55 06 35.6 V L63
2021-06-09 21:42:10 C 12 48 58.45 +55 06 40.5 V L63
2021-06-09 21:53:17 C 12 48 57.08 +55 06 46.0 Z K19
2021-06-09 22:41:26 C 12 48 50.27 +55 07 06.4 Z K19
2021-06-12 05:26:34 C 12 41 19.63 +55 30 33.6 V 703
2021-06-12 05:34:56 C 12 41 18.48 +55 30 36.3 V 703
2021-06-12 05:43:17 C 12 41 17.22 +55 30 40.1 V 703
2021-06-12 05:51:38 C 12 41 15.93 +55 30 42.2 V 703
2021-06-13 07:06:19 C 12 37 46.62 +55 40 51.3 V T08
2021-06-13 07:10:57 C 12 37 45.94 +55 40 53.2 V T08
2021-06-13 07:18:55 C 12 37 44.79 +55 40 55.8 V T08
2021-06-13 07:36:11 C 12 37 42.26 +55 41 02.4 V T08
2021-06-16 04:51:56 C 12 27 55.81 +56 06 26.6 V 703
2021-06-16 05:00:21 C 12 27 54.63 +56 06 29.4 V 703
2021-06-16 05:08:46 C 12 27 53.35 +56 06 32.3 V 703
2021-06-16 05:17:11 C 12 27 52.05 +56 06 34.5 V 703
2021-06-16 05:21:37 C 12 27 51.50 +56 06 36.3 V 703
2021-06-16 05:29:54 C 12 27 50.24 +56 06 38.8 V 703
2021-06-16 05:38:11 C 12 27 49.02 +56 06 41.0 V 703
2021-06-16 05:46:29 C 12 27 47.79 +56 06 43.8 V 703
2021-06-19 04:52:50 C 12 17 22.47 +56 30 05.5 V 703
2021-06-19 05:01:15 C 12 17 21.13 +56 30 07.7 V 703
2021-06-19 05:09:40 C 12 17 19.76 +56 30 10.4 V 703
2021-06-19 05:18:05 C 12 17 18.50 +56 30 12.5 V 703
2021-06-21 04:22:36 C 12 10 05.65 +56 44 16.7 V G96
2021-06-21 04:31:45 C 12 10 04.08 +56 44 19.1 V G96
2021-06-21 04:40:57 C 12 10 02.61 +56 44 21.3 V G96
2021-06-21 04:50:09 C 12 10 01.12 +56 44 23.7 V G96
2021-06-22 04:54:31 C 12 06 11.98 +56 51 08.1 V 703
2021-06-22 05:11:22 C 12 06 09.09 +56 51 10.9 V 703
2021-06-22 05:19:47 C 12 06 07.89 +56 51 12.6 V 703
2021-06-23 06:49:05 C 12 01 59.10 +56 58 07.8 V T05
2021-06-23 06:57:00 C 12 01 57.70 +56 58 09.8 V T05
2021-06-23 07:04:55 C 12 01 56.43 +56 58 11.6 V T05
2021-06-23 07:20:55 C 12 01 53.61 +56 58 15.2 V T05
2021-06-25 05:58:05 C 11 53 58.47 +57 09 44.4 V T08
2021-06-25 06:02:44 C 11 53 57.66 +57 09 46.3 V T08