IAA RAS IAA Minor Planet Database

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
2021-08-26 14:33:59 S 02 06 37.390 +19 27 55.40 – V C57
2021-08-26 14:43:59 S 02 06 39.622 +19 28 13.58 – V C57
2021-08-26 14:53:59 S 02 06 41.374 +19 28 23.30 – V C57
2021-08-26 15:23:59 S 02 06 47.640 +19 29 20.51 – V C57
2021-08-26 15:33:59 S 02 06 49.308 +19 29 26.70 – V C57
2021-08-26 15:43:59 S 02 06 51.290 +19 29 49.09 – V C57
2021-08-26 15:53:59 S 02 06 53.582 +19 30 03.02 – V C57
2021-08-26 16:03:59 S 02 06 55.512 +19 30 22.50 – V C57
2021-08-26 16:13:59 S 02 06 57.293 +19 30 31.10 – V C57
2021-08-26 16:23:59 S 02 06 59.582 +19 30 51.84 – V C57
2021-08-26 16:33:59 S 02 07 01.469 +19 31 06.82 – V C57
2021-08-26 16:43:59 S 02 07 03.581 +19 31 24.92 – V C57
2021-08-26 16:53:59 S 02 07 05.470 +19 31 47.86 – V C57
2021-08-26 17:13:59 S 02 07 09.953 +19 32 18.06 – V C57
2021-08-26 17:23:59 S 02 07 11.832 +19 32 30.44 – V C57
2021-08-26 17:43:59 S 02 07 16.140 +19 33 01.04 – V C57
2021-08-26 17:53:59 S 02 07 17.820 +19 33 24.05 – V C57
2021-08-26 18:03:59 S 02 07 19.961 +19 33 34.92 – V C57
2021-08-26 18:13:59 S 02 07 21.542 +19 33 51.80 – V C57
2021-08-26 18:33:59 S 02 07 26.093 +19 34 27.77 – V C57
2021-08-26 18:43:59 S 02 07 28.272 +19 34 39.25 – V C57
2021-08-26 18:53:59 S 02 07 30.175 +19 34 58.69 – V C57
2021-08-26 20:03:59 S 02 07 44.772 +19 36 55.19 – V C57
2021-08-26 20:23:59 S 02 07 48.473 +19 37 24.71 – V C57
2021-08-26 20:33:59 S 02 07 50.311 +19 37 41.16 – V C57
2021-08-26 20:43:59 S 02 07 52.735 +19 37 58.80 – V C57
2021-08-26 20:43:59 s 1 -10025.137 0 +378188.01 4320.0 – C57
2021-08-26 20:53:59 S 02 07 54.593 +19 38 13.09 – V C57
2021-08-26 20:53:59 s 1 -10403.416 0 +378211.12 3460.0 – C57
2021-08-26 21:03:59 S 02 07 56.342 +19 38 29.18 – V C57
2021-08-26 21:03:59 s 1 -10781.675 0 +378233.22 2460.0 – C57
2021-08-26 21:13:59 S 02 07 58.994 +19 38 48.80 – V C57
2021-08-26 21:13:59 s 1 -11159.912 0 +378254.30 1320.0 – C57
2021-08-26 21:23:59 S 02 08 00.300 +19 39 08.14 – V C57
2021-08-26 21:23:59 s 1 -11538.128 0 +378274.37 40.0 – C57
2021-08-26 21:33:59 S 02 08 03.499 +19 39 31.18 – V C57
2021-08-26 21:33:59 s 1 -11916.321 0 +378293.43 8600.0 – C57
2021-08-26 21:43:59 S 02 08 05.165 +19 39 34.49 – V C57
2021-08-26 21:43:59 s 1 -12294.490 0 +378311.47 7020.0 – C57
2021-08-26 22:03:59 S 02 08 09.242 +19 40 11.46 – V C57
2021-08-26 22:03:59 s 1 -13050.752 0 +378344.52 3380.0 – C57
2021-08-26 22:23:59 S 02 08 12.727 +19 40 44.54 – V C57
2021-08-26 22:23:59 s 1 -13806.905 0 +378373.52 9090.0 – C57
2021-08-26 22:33:59 S 02 08 15.293 +19 40 58.98 – V C57
2021-08-26 22:33:59 s 1 -14184.939 0 +378386.50 6700.0 – C57
2021-08-26 22:43:59 S 02 08 17.484 +19 41 14.14 – V C57
2021-08-26 22:43:59 s 1 -14562.943 0 +378398.47 4130.0 – C57
2021-08-26 23:13:59 S 02 08 23.604 +19 42 06.16 – V C57
2021-08-26 23:13:59 s 1 -15696.765 0 +378428.32 5380.0 – C57
2021-08-26 23:23:59 S 02 08 25.392 +19 42 25.74 – V C57