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
2025-12-25 14:43:03 C 10 38 16.641 -07 20 12.00 X F51
2026-01-17 08:42:08 C 10 34 24.128 -10 03 11.52 V G96
2026-01-17 08:49:34 C 10 34 23.909 -10 03 13.68 V G96
2026-01-17 08:57:01 C 10 34 23.711 -10 03 15.88 V G96
2026-01-17 09:04:27 C 10 34 23.516 -10 03 16.67 V G96
2026-02-09 09:27:29 C 10 10 51.517 -10 14 44.92 V G96
2026-02-09 09:34:55 C 10 10 51.089 -10 14 43.40 V G96
2026-02-09 09:42:20 C 10 10 50.653 -10 14 42.40 V G96
2026-02-09 09:49:45 C 10 10 50.214 -10 14 41.21 V G96
2026-02-11 04:55:24 C 10 08 20.11 -10 06 42.1 W94
2026-02-11 05:04:18 C 10 08 19.59 -10 06 40.4 W94
2026-02-11 05:13:12 C 10 08 18.99 -10 06 38.5 W94
2026-02-25 06:34:07 C 09 47 31.355 -08 21 17.39 V G96
2026-02-25 06:42:12 C 09 47 30.858 -08 21 14.18 V G96
2026-02-25 06:50:17 C 09 47 30.311 -08 21 10.73 V G96
2026-02-25 06:58:23 C 09 47 29.807 -08 21 07.31 V G96
2026-03-13 04:48:57 C 09 26 36.967 -05 15 05.90 V G96
2026-03-13 04:57:02 C 09 26 36.611 -05 15 01.84 V G96
2026-03-13 05:05:07 C 09 26 36.222 -05 14 57.44 V G96
2026-03-13 05:13:11 C 09 26 35.833 -05 14 53.34 V G96
2026-03-20 05:17:39 C 09 19 58.217 -03 45 19.22 V G96
2026-03-20 05:25:01 C 09 19 57.976 -03 45 15.84 V G96
2026-03-20 05:32:25 C 09 19 57.738 -03 45 12.02 V G96
2026-03-20 05:39:49 C 09 19 57.443 -03 45 07.70 V G96
2026-04-07 06:03:07 C 09 12 30.450 -00 15 49.02 X F52
2026-04-07 06:23:52 C 09 12 30.366 -00 15 40.40 X F52
2026-04-07 07:05:38 C 09 12 30.243 -00 15 22.52 X F52