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
2021-06-25 06:10:42 C 11 53 56.16 +57 09 48.3 V T08
2021-06-25 06:26:38 C 11 53 53.18 +57 09 51.6 V T08
2021-07-09 04:22:16 C 10 37 11.99 +57 12 59.1 U I41
2021-07-09 04:23:37 C 10 37 11.58 +57 12 58.5 U I41
2021-07-09 04:26:19 C 10 37 10.77 +57 12 57.2 U I41
2021-07-09 04:27:41 C 10 37 10.37 +57 12 56.6 U I41
2021-09-13 12:00:56 C 08 13 27.95 +01 22 11.9 U I41
2021-09-13 12:04:25 C 08 13 28.28 +01 22 09.1 U I41
2021-09-13 12:07:54 C 08 13 28.60 +01 22 06.1 U I41
2021-09-13 12:11:24 C 08 13 28.94 +01 22 03.0 U I41
2021-09-13 12:14:53 C 08 13 29.26 +01 22 00.2 U I41
2021-11-04 11:59:32 C 09 48 14.73 -10 30 10.9 V 703
2021-11-04 12:04:41 C 09 48 14.90 -10 30 12.5 V 703
2021-11-04 12:09:50 C 09 48 15.14 -10 30 15.4 V 703
2021-11-04 12:14:59 C 09 48 15.29 -10 30 18.6 V 703
2021-11-12 12:29:19 C 09 57 05.17 -11 47 42.8 V G96
2021-11-12 12:35:26 C 09 57 05.41 -11 47 45.2 V G96
2021-11-12 12:41:32 C 09 57 05.66 -11 47 47.5 V G96
2021-11-12 12:47:39 C 09 57 05.88 -11 47 50.0 V G96
2022-01-06 08:27:52 C 09 53 43.51 -14 37 35.3 V 703
2022-01-06 08:35:30 C 09 53 43.13 -14 37 32.2 V 703
2022-01-06 08:43:09 C 09 53 42.64 -14 37 28.9 V 703
2022-01-06 08:50:47 C 09 53 42.29 -14 37 27.6 V 703
2022-01-25 08:15:30 C 09 22 20.69 -10 38 26.7 V 703
2022-01-25 08:29:55 C 09 22 19.59 -10 38 16.9 V 703
2022-01-25 08:37:08 C 09 22 19.11 -10 38 10.9 V 703
2022-01-27 11:49:42 C 09 18 15.93 -09 58 47.1 V T05
2022-01-27 11:55:56 C 09 18 15.42 -09 58 42.9 V T05
2022-01-27 12:04:34 C 09 18 14.74 -09 58 35.6 V T05
2022-01-27 12:53:55 C 09 18 10.70 -09 57 56.5 V T05
2022-01-28 07:31:51 C 09 16 42.22 -09 43 04.2 V 703
2022-01-28 07:40:01 C 09 16 41.51 -09 42 58.8 V 703
2022-01-28 07:48:10 C 09 16 40.83 -09 42 52.4 V 703
2022-01-28 07:56:20 C 09 16 40.23 -09 42 45.5 V 703
2022-01-28 10:24:58 C 09 16 28.44 -09 40 44.7 V T05
2022-01-28 10:27:36 C 09 16 28.18 -09 40 42.2 V T05
2022-01-28 11:15:13 C 09 16 24.28 -09 40 03.5 V T05
2022-01-28 11:27:10 C 09 16 23.32 -09 39 53.9 V T05
2022-01-29 10:22:37 C 09 14 34.04 -09 21 08.6 V T08
2022-01-29 10:25:16 C 09 14 33.72 -09 21 07.3 V T08
2022-01-29 10:30:34 C 09 14 33.29 -09 21 01.9 V T08
2022-01-29 11:04:12 C 09 14 30.54 -09 20 33.9 V T08
2022-01-31 10:01:50 C 09 10 46.48 -08 40 57.0 V T05
2022-01-31 10:04:28 C 09 10 46.21 -08 40 55.1 V T05
2022-01-31 10:09:05 C 09 10 45.87 -08 40 50.7 V T05
2022-01-31 10:16:59 C 09 10 45.23 -08 40 44.2 V T05
2022-02-03 06:51:14 C 09 05 20.36 -07 40 18.0 V G96
2022-02-03 06:58:39 C 09 05 19.75 -07 40 11.9 V G96
2022-02-03 07:06:04 C 09 05 19.16 -07 40 04.8 V G96
2022-02-03 07:13:31 C 09 05 18.56 -07 39 58.3 V G96