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
2021-05-06 05:01:57 C 14 34 38.28 +41 17 59.1 Z U76
2021-05-06 08:10:43 C 14 34 18.02 +41 23 09.5 V 703
2021-05-06 08:18:15 C 14 34 17.27 +41 23 23.2 V 703
2021-05-06 08:25:48 C 14 34 16.47 +41 23 34.3 V 703
2021-05-06 08:33:20 C 14 34 15.66 +41 23 46.4 V 703
2021-05-08 08:52:37 C 14 29 13.14 +42 41 12.3 V T08
2021-05-08 08:57:15 C 14 29 12.63 +42 41 19.4 V T08
2021-05-08 09:06:38 C 14 29 11.58 +42 41 34.3 V T08
2021-05-08 09:27:29 C 14 29 09.20 +42 42 07.2 V T08
2021-05-08 22:19:56 C 14 27 46.07 +43 02 01.2 V Z43
2021-05-08 22:28:24 C 14 27 45.14 +43 02 14.4 V Z43
2021-05-08 22:38:03 C 14 27 44.05 +43 02 29.5 V Z43
2021-05-08 22:46:26 C 14 27 43.09 +43 02 42.5 V Z43
2021-05-10 08:29:50 C 14 24 00.20 +43 54 06.1 V T05
2021-05-10 08:35:15 C 14 23 59.61 +43 54 14.4 V T05
2021-05-10 08:43:56 C 14 23 58.59 +43 54 27.6 V T05
2021-05-10 08:51:50 C 14 23 57.65 +43 54 39.2 V T05
2021-05-12 10:09:04 C 14 18 19.51 +45 06 21.3 V T08
2021-05-12 10:15:02 C 14 18 18.77 +45 06 29.7 V T08
2021-05-12 11:01:56 C 14 18 13.03 +45 07 35.4 V T08
2021-05-12 11:11:13 C 14 18 11.90 +45 07 48.2 V T08
2021-05-15 05:47:12 C 14 10 16.89 +46 38 10.1 U I41
2021-05-15 05:48:34 C 14 10 16.71 +46 38 11.9 U I41
2021-05-15 06:25:37 C 14 10 11.85 +46 39 00.4 V G96
2021-05-15 06:33:26 C 14 10 10.86 +46 39 10.6 V G96
2021-05-15 06:41:02 C 14 10 09.89 +46 39 20.4 V G96
2021-05-15 06:48:32 C 14 10 08.94 +46 39 30.1 V G96
2021-05-15 07:09:46 C 14 10 06.37 +46 39 57.5 U I41
2021-05-15 07:11:07 C 14 10 06.21 +46 39 59.3 U I41
2021-05-16 09:03:34 C 14 06 56.05 +47 13 05.1 V T08
2021-05-16 09:50:28 C 14 06 50.00 +47 14 03.4 V T08
2021-05-16 10:35:04 C 14 06 44.22 +47 14 58.5 V T08
2021-05-20 08:39:32 C 13 54 52.26 +49 05 12.3 V T08
2021-05-20 08:44:51 C 13 54 51.54 +49 05 17.9 V T08
2021-05-20 08:52:49 C 13 54 50.47 +49 05 26.7 V T08
2021-05-20 09:07:27 C 13 54 48.52 +49 05 42.6 V T08
2021-05-22 07:00:31 C 13 48 51.69 +49 53 55.6 V 703
2021-05-22 07:08:21 C 13 48 50.47 +49 54 03.7 V 703
2021-05-22 07:16:11 C 13 48 49.39 +49 54 11.2 V 703
2021-05-22 07:24:02 C 13 48 48.34 +49 54 19.0 V 703
2021-05-22 09:05:20 C 13 48 35.55 +49 56 05.6 V T05
2021-05-22 09:48:51 C 13 48 29.60 +49 56 49.3 V T05
2021-05-22 09:53:28 C 13 48 28.96 +49 56 53.7 V T05
2021-05-22 10:32:40 C 13 48 23.54 +49 57 32.9 V T05
2021-05-24 05:27:41 C 13 42 46.50 +50 39 19.1 V G96
2021-05-24 05:35:13 C 13 42 45.47 +50 39 26.3 V G96
2021-05-24 05:42:47 C 13 42 44.39 +50 39 33.4 V G96
2021-05-24 05:50:20 C 13 42 43.38 +50 39 40.6 V G96
2021-05-24 07:13:25 C 13 42 31.94 +50 40 56.5 V 703
2021-05-24 07:21:26 C 13 42 30.88 +50 41 04.5 V 703