2000 HO40

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5171278222 ± 1.26e-07
Semi-major axis (a)0.7462135552 AU ± 1.05e-09
Inclination (i)5.83545301° ± 4.75e-06
Long. of Asc. Node (Ω)29.93440801° ± 1.51e-05
Arg. of Perihelion (ω)6.46844923° ± 2.52e-05
Mean Anomaly (M)55.61139674° ± 2.83e-05
Mean Motion (n)1.5290355235°/day ± 3.21e-09
Perihelion dist (q)0.36032576 AU ± 9.41e-08
Aphelion dist (Q)1.13210135 AU ± 9.41e-08
Orbital Period0.64460653 yr ± 1.35e-09
Physical Parameters
H (abs. magnitude)22.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.384″
Uncertainty0
Orbit TypeAten
MOID0.038140 AU
Observations Used120
Oppositions11
Arc Total2000-2020
First Observation Used2000-04-25
Last Observation Used2020-05-25
Observations (127)
Date Type RA Dec Mag Band Observatory
2020-04-26 11:54:46 C 15 11 07.50 -25 25 22.5 V T05
2020-04-26 11:55:26 C 15 11 07.21 -25 25 21.6 V T05
2020-04-28 11:09:00 C 14 48 49.64 -25 14 31.7 V T08
2020-04-28 11:48:28 C 14 48 29.59 -25 14 15.6 V T08
2020-04-28 12:29:39 C 14 48 08.66 -25 13 56.8 V T08
2020-04-28 13:05:30 C 14 47 50.46 -25 13 40.8 V T08
2020-04-30 07:09:52 C 14 26 56.31 -24 50 16.2 V G96
2020-04-30 07:17:37 C 14 26 52.26 -24 50 10.3 V G96
2020-04-30 07:25:17 C 14 26 48.18 -24 50 04.9 V G96
2020-04-30 07:32:53 C 14 26 44.17 -24 49 59.4 V G96
2020-05-02 09:47:26 C 14 01 04.42 -24 03 49.2 V T08
2020-05-02 09:52:05 C 14 01 01.95 -24 03 43.7 V T08
2020-05-02 10:00:42 C 14 00 57.35 -24 03 33.9 V T08
2020-05-02 10:50:33 C 14 00 30.69 -24 02 38.3 V T08
2020-05-04 06:36:33 C 13 38 14.02 -23 07 30.1 V 703
2020-05-04 06:53:32 C 13 38 05.11 -23 07 06.4 V 703
2020-05-04 07:18:44 C 13 37 55.64 -23 06 18.4 V T05
2020-05-04 07:23:24 C 13 37 53.15 -23 06 11.8 V T05
2020-05-04 07:28:05 C 13 37 50.70 -23 06 06.0 V T05
2020-05-04 07:44:53 C 13 37 42.03 -23 05 42.3 V T05
2020-05-18 06:24:50 C 11 28 32.462 -13 11 58.02 U F52
2020-05-18 06:43:31 C 11 28 27.426 -13 11 27.86 U F52
2020-05-18 07:02:12 C 11 28 22.398 -13 10 57.53 U F52
2020-05-25 04:01:58 C 10 54 48.89 -09 24 33.9 V G96
2020-05-25 04:11:54 C 10 54 47.18 -09 24 22.8 V G96
2020-05-25 04:20:05 C 10 54 45.78 -09 24 12.6 V G96
2020-05-25 04:28:16 C 10 54 44.38 -09 24 03.4 V G96