3988 Huma (1986 LA)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3166725744 ± 1.13e-08
Semi-major axis (a)1.5446302236 AU ± 1.67e-09
Inclination (i)10.76620842° ± 2.19e-06
Long. of Asc. Node (Ω)229.77654824° ± 7.84e-06
Arg. of Perihelion (ω)86.95952060° ± 9.37e-06
Mean Anomaly (M)161.68282656° ± 5.49e-06
Mean Motion (n)0.5134231934°/day ± 8.34e-10
Perihelion dist (q)1.05548819 AU ± 1.75e-08
Aphelion dist (Q)2.03377225 AU ± 1.76e-08
Orbital Period1.91971515 yr ± 3.12e-09
Physical Parameters
H (abs. magnitude)17.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.285″
Uncertainty0
Orbit TypeAmor
MOID0.177230 AU
Observations Used594
Gaia Obs Used32
Oppositions15
Arc Total1986-2026
First Observation Used1986-06-04
Last Observation Used2026-04-07
Observations (627)
Date Type RA Dec Mag Band Observatory
2016-01-04 06:44:26 C 05 35 24.50 +07 28 41.9 R G45
2016-01-11 10:01:02 C 05 26 58.278 +07 28 52.40 L F51
2016-01-11 10:18:07 C 05 26 57.514 +07 28 52.98 L F51
2016-01-11 10:35:07 C 05 26 56.756 +07 28 53.59 L F51
2016-01-13 09:28:12 C 05 25 03.763 +07 31 05.27 L F51
2016-01-13 09:46:33 C 05 25 03.024 +07 31 06.24 L F51
2017-11-26 20:10:57 C 07 47 49.09 +08 18 43.7 q D29
2017-11-26 20:38:57 C 07 47 48.29 +08 18 30.7 q D29
2017-12-16 07:19:55 C 07 27 45.01 +05 44 26.8 U G96
2017-12-16 07:27:53 C 07 27 44.50 +05 44 24.7 U G96
2017-12-16 07:35:52 C 07 27 44.01 +05 44 22.9 U G96
2017-12-16 07:43:50 C 07 27 43.52 +05 44 20.7 U G96
2017-12-24 08:54:04 C 07 15 10.02 +05 06 01.8 U G96
2017-12-24 09:02:04 C 07 15 09.44 +05 06 00.9 U G96
2017-12-24 09:10:02 C 07 15 08.87 +05 05 59.6 U G96
2017-12-24 09:17:59 C 07 15 08.32 +05 05 58.7 U G96
2019-11-01 12:17:57 C 08 24 47.44 +09 58 54.5 V G96
2019-11-01 12:23:20 C 08 24 47.61 +09 58 52.2 V G96
2019-11-01 12:28:43 C 08 24 47.81 +09 58 49.8 V G96
2019-11-01 12:34:06 C 08 24 48.03 +09 58 47.4 V G96
2019-11-25 13:57:11 C 08 36 56.219 +05 39 15.81 U F52
2019-11-25 14:37:20 C 08 36 56.270 +05 38 59.13 U F52
2019-11-25 14:57:32 C 08 36 56.281 +05 38 50.83 U F52
2019-11-29 14:22:59 C 08 36 51.424 +04 59 47.84 U F52
2019-11-29 14:56:16 C 08 36 51.216 +04 59 34.65 U F52
2019-11-29 15:12:50 C 08 36 51.117 +04 59 27.95 U F52
2019-12-04 13:56:52 C 08 35 48.758 +04 13 34.82 U F52
2019-12-04 14:15:18 C 08 35 48.475 +04 13 27.84 U F52
2019-12-04 14:33:41 C 08 35 48.199 +04 13 21.23 U F52
2019-12-04 14:51:57 C 08 35 47.918 +04 13 14.39 U F52
2020-01-01 23:33:06 C 08 09 37.55 +01 23 08.1 V C95
2020-01-01 23:46:57 C 08 09 36.72 +01 23 06.3 V C95
2020-01-02 00:00:55 C 08 09 35.82 +01 23 05.2 V C95
2020-01-07 05:34:50 C 08 01 40.81 +01 15 47.0 V G96
2020-01-07 05:44:05 C 08 01 40.17 +01 15 46.4 V G96
2020-01-07 05:51:29 C 08 01 39.70 +01 15 46.4 V G96
2020-01-07 05:58:52 C 08 01 39.20 +01 15 46.0 V G96
2020-01-18 23:58:04 C 07 42 41.05 +01 30 28.5 V A16
2020-01-19 00:19:09 C 07 42 39.77 +01 30 31.8 V A16
2020-01-19 00:40:14 C 07 42 38.20 +01 30 37.0 V A16
2020-01-19 01:22:24 C 07 42 35.62 +01 30 41.2 V A16
2021-11-09 11:41:18 C 09 04 50.98 +05 48 06.6 V G96
2021-11-09 11:49:30 C 09 04 51.31 +05 48 03.0 V G96
2021-11-09 11:57:42 C 09 04 51.61 +05 47 59.2 V G96
2021-12-03 10:16:39 C 09 18 02.08 +01 32 03.1 V G96
2021-12-03 10:24:08 C 09 18 02.15 +01 31 59.8 V G96
2021-12-03 10:31:37 C 09 18 02.19 +01 31 56.7 V G96
2021-12-03 10:39:05 C 09 18 02.24 +01 31 53.6 V G96
2022-01-08 08:45:30 C 08 58 45.084 -02 24 11.71 U F52
2022-01-08 09:05:44 C 08 58 44.017 -02 24 13.28 U F52