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
2021-04-21 08:04:30 C 15 03 18.32 +30 33 52.9 V 703
2021-04-21 08:12:12 C 15 03 17.80 +30 34 07.1 V 703
2021-04-21 08:19:54 C 15 03 17.35 +30 34 21.9 V 703
2021-04-21 08:27:35 C 15 03 16.75 +30 34 35.8 V 703
2021-04-23 09:28:32 C 15 00 16.186 +32 07 15.03 U F51
2021-04-23 09:39:47 C 15 00 15.416 +32 07 36.44 U F51
2021-04-23 09:56:03 C 15 00 14.34 +32 08 06.9 V T05
2021-04-23 10:24:15 C 15 00 12.40 +32 09 00.9 V T05
2021-04-23 10:39:38 C 15 00 11.28 +32 09 29.5 V T05
2021-04-23 11:02:47 C 15 00 09.65 +32 10 13.7 V T05
2021-04-23 12:53:15 C 15 00 02.046 +32 13 41.13 U F52
2021-04-23 13:02:34 C 15 00 01.393 +32 13 58.70 U F52
2021-04-23 13:11:54 C 15 00 00.742 +32 14 16.11 U F52
2021-04-23 13:21:11 C 15 00 00.112 +32 14 33.33 U F52
2021-04-24 09:11:00 C 14 58 41.57 +32 51 50.1 V 703
2021-04-24 09:17:14 C 14 58 41.11 +32 52 01.5 V 703
2021-04-24 09:23:28 C 14 58 40.68 +32 52 13.2 V 703
2021-04-24 09:29:43 C 14 58 40.31 +32 52 25.6 V 703
2021-04-25 10:34:32 C 14 56 56.77 +33 39 28.9 V T08
2021-04-25 11:10:52 C 14 56 54.06 +33 40 36.3 V T08
2021-04-25 11:51:57 C 14 56 50.98 +33 41 53.1 V T08
2021-04-25 11:59:57 C 14 56 50.36 +33 42 08.3 V T08
2021-04-29 10:15:58 C 14 49 37.75 +36 35 55.1 V T08
2021-04-29 10:18:37 C 14 49 37.47 +36 35 59.6 V T08
2021-04-29 12:21:05 C 14 49 26.78 +36 39 40.9 V T08
2021-04-29 12:28:46 C 14 49 26.09 +36 39 54.4 V T08
2021-04-29 12:34:35 C 14 49 25.61 +36 40 05.0 V T08
2021-04-30 08:04:20 C 14 47 48.05 +37 15 11.9 Z U76
2021-04-30 08:24:56 C 14 47 46.23 +37 15 48.5 Z U76
2021-04-30 08:41:55 C 14 47 44.56 +37 16 18.9 V 703
2021-04-30 08:45:29 C 14 47 44.39 +37 16 25.5 Z U76
2021-04-30 08:49:35 C 14 47 43.92 +37 16 33.0 V 703
2021-04-30 08:57:15 C 14 47 43.20 +37 16 46.0 V 703
2021-04-30 09:04:56 C 14 47 42.53 +37 16 59.6 V 703
2021-04-30 09:12:40 C 14 47 42.66 +37 17 16.7 V T08
2021-04-30 09:21:34 C 14 47 41.87 +37 17 32.8 V T08
2021-04-30 09:41:30 C 14 47 40.06 +37 18 08.7 V T08
2021-04-30 10:02:26 C 14 47 38.18 +37 18 46.7 V T08
2021-05-01 09:26:54 C 14 45 36.569 +38 00 29.55 U F52
2021-05-01 09:41:47 C 14 45 35.188 +38 00 56.21 U F52
2021-05-03 06:47:37 C 14 41 29.20 +39 19 45.8 V G96
2021-05-03 06:55:02 C 14 41 28.47 +39 19 58.7 V G96
2021-05-03 07:02:26 C 14 41 27.71 +39 20 11.8 V G96
2021-05-03 07:09:53 C 14 41 27.01 +39 20 24.3 V G96
2021-05-05 07:52:50 C 14 36 44.79 +40 43 02.8 V 703
2021-05-05 08:00:34 C 14 36 44.05 +40 43 15.6 V 703
2021-05-05 08:08:19 C 14 36 43.24 +40 43 28.2 V 703
2021-05-05 08:16:04 C 14 36 42.44 +40 43 41.1 V 703
2021-05-06 04:20:47 C 14 34 42.62 +41 16 50.6 Z U76
2021-05-06 04:41:21 C 14 34 40.51 +41 17 24.3 Z U76