138404 (2000 HA24)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3185928871 ± 2.39e-08
Semi-major axis (a)1.1387051001 AU ± 1.54e-09
Inclination (i)2.16426638° ± 3.22e-06
Long. of Asc. Node (Ω)309.35030419° ± 1.00e-04
Arg. of Perihelion (ω)142.21376686° ± 1.02e-04
Mean Anomaly (M)104.24852210° ± 7.46e-06
Mean Motion (n)0.8111391763°/day ± 1.65e-09
Perihelion dist (q)0.77592175 AU ± 2.72e-08
Aphelion dist (Q)1.50148845 AU ± 2.73e-08
Orbital Period1.21511365 yr ± 2.47e-09
Physical Parameters
H (abs. magnitude)19.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual1.349″
Uncertainty0
Orbit TypeApollo
MOID0.027392 AU
Observations Used1574
Oppositions7
Arc Total1982-2023
First Observation Used1982-07-20
Last Observation Used2023-05-21
Observations (2841)
Date Type RA Dec Mag Band Observatory
2000-05-11 07:26:55 C 14 30 31.91 -23 57 36.9 18.4 c 704
2000-05-11 07:44:04 C 14 30 30.17 -23 57 24.4 18.6 c 704
2000-05-13 22:23:58 C 14 24 34.19 -23 11 54.2 c 118
2000-05-13 22:28:25 C 14 24 33.85 -23 11 51.9 c 118
2000-05-24 05:04:22 C 14 07 37.91 -20 33 56.7 c 699
2000-05-24 05:21:30 C 14 07 36.96 -20 33 47.9 c 699
2000-05-24 05:38:43 C 14 07 36.00 -20 33 37.7 c 699
2000-05-24 05:55:54 C 14 07 35.08 -20 33 27.8 c 699
2000-05-30 02:58:05 C 14 02 10.81 -19 23 26.3 c 747
2000-05-30 03:17:40 C 14 02 10.16 -19 23 17.6 c 747
2000-05-30 03:22:58 C 14 02 09.97 -19 23 15.1 c 747
2000-06-07 13:03:00 C 13 58 59.67 -18 10 40.6 360
2000-06-07 13:09:00 C 13 58 59.62 -18 10 39.1 360
2000-06-07 13:14:59 C 13 58 59.56 -18 10 37.2 360
2004-05-24 11:15:45 C 22 45 28.83 -08 37 59.2 d 291
2004-05-24 11:21:14 C 22 45 29.36 -08 37 54.6 d 291
2005-05-11 13:04:40 C 19 28 52.51 -25 53 05.4 o F65
2005-05-11 13:15:11 C 19 28 52.49 -25 53 06.1 o F65
2005-07-01 15:16:10 C 17 59 54.66 -27 05 56.4 r 474
2005-07-01 15:25:30 C 17 59 53.53 -27 05 54.5 r 474
2005-07-01 15:28:20 C 17 59 53.24 -27 05 54.3 r 474
2006-03-26 04:03:29 C 05 26 05.44 +17 14 36.6 o 696
2006-03-26 04:05:38 C 05 26 06.22 +17 14 37.0 o 696
2006-04-01 19:02:52 C 06 27 38.74 +16 19 11.9 o 461
2006-04-01 19:04:54 C 06 27 39.52 +16 19 11.0 o 461
2006-04-13 19:34:16 C 08 07 40.84 +12 26 58.5 r 941
2006-04-13 19:41:03 C 08 07 42.87 +12 26 52.3 r 941
2006-04-13 19:43:19 C 08 07 43.60 +12 26 50.1 r 941
2006-04-13 19:46:43 C 08 07 44.58 +12 26 47.1 r 941
2006-04-14 03:04:15 C 08 09 55.73 +12 19 53.4 r 850
2006-04-14 03:23:26 C 08 10 01.40 +12 19 34.7 r 850
2006-04-14 03:43:05 C 08 10 07.25 +12 19 14.5 r 850
2006-04-20 03:20:37 C 08 49 55.89 +10 02 09.5 19.3 c 704
2006-04-20 03:36:00 C 08 49 59.74 +10 01 53.7 19.6 c 704
2006-04-20 03:44:55 C 08 50 01.89 +10 01 45.6 r 703
2006-04-20 03:58:35 C 08 50 05.35 +10 01 33.3 r 703
2006-04-20 04:06:52 C 08 50 07.37 +10 01 24.4 19.4 c 704
2006-04-20 04:12:19 C 08 50 08.80 +10 01 19.4 r 703
2006-04-20 04:22:17 C 08 50 11.21 +10 01 09.5 20.1 c 704
2006-04-20 04:25:59 C 08 50 12.08 +10 01 06.6 r 703
2006-04-21 04:33:53 C 08 56 15.14 +09 38 23.9 18.5 c 704
2006-04-21 04:49:12 C 08 56 18.86 +09 38 09.2 19.3 c 704
2006-04-21 05:04:35 C 08 56 22.58 +09 37 54.8 19.0 c 704
2006-04-21 05:20:03 C 08 56 26.34 +09 37 39.0 19.1 c 704
2006-04-21 05:35:29 C 08 56 30.13 +09 37 25.1 19.2 c 704
2006-04-26 04:36:19 C 09 23 58.40 +07 48 54.5 18.9 c 704
2006-04-26 04:50:46 C 09 24 01.50 +07 48 41.6 19.8 c 704
2006-04-26 05:20:18 C 09 24 07.67 +07 48 15.2 19.9 c 704
2006-04-26 05:34:32 C 09 24 10.69 +07 48 04.2 19.3 c 704
2010-07-19 03:04:26 C 22 32 38.88 -09 24 37.7 r J75