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
2021-09-08 03:53:59 s 1 +61309.652 0 +357433.43 1850.0 C57
2021-09-08 04:03:59 S 03 36 47.834 +29 43 30.07 V C57
2021-09-08 04:03:59 s 1 +60946.642 0 +357635.63 8410.0 C57
2021-09-08 04:13:59 S 03 36 51.533 +29 43 43.61 V C57
2021-09-08 04:13:59 s 1 +60583.456 0 +357836.75 4430.0 C57
2021-09-08 04:33:59 S 03 37 00.002 +29 44 24.72 V C57
2021-09-08 04:33:59 s 1 +59856.563 0 +358235.77 4890.0 C57
2021-09-08 05:23:59 S 03 37 19.399 +29 46 10.42 V C57
2021-09-08 05:23:59 s 1 +58036.345 0 +359214.47 2070.0 C57
2021-09-08 05:33:59 S 03 37 22.910 +29 46 32.20 V C57
2021-09-08 05:33:59 s 1 +57671.800 0 +359406.99 3990.0 C57
2021-09-08 05:43:59 S 03 37 26.167 +29 46 53.44 V C57
2021-09-08 05:43:59 s 1 +57307.091 0 +359598.43 5420.0 C57
2021-09-08 06:13:59 S 03 37 38.513 +29 47 50.78 V C57
2021-09-08 06:13:59 s 1 +56211.991 0 +360166.32 6790.0 C57
2021-09-08 06:23:59 S 03 37 42.120 +29 48 13.82 V C57
2021-09-08 06:23:59 s 1 +55846.637 0 +360353.47 6280.0 C57
2021-09-08 06:43:59 S 03 37 49.553 +29 48 50.08 V C57
2021-09-08 06:43:59 s 1 +55115.457 0 +360724.57 3850.0 C57
2021-09-08 06:53:59 S 03 37 54.473 +29 49 12.61 V C57
2021-09-08 06:53:59 s 1 +54749.634 0 +360908.51 1930.0 C57
2021-09-08 07:03:59 S 03 37 57.569 +29 49 36.59 V C57
2021-09-08 07:03:59 s 1 +54383.656 0 +361091.38 9560.0 C57
2021-09-08 07:33:59 S 03 38 10.061 +29 50 40.09 V C57
2021-09-08 07:33:59 s 1 +53284.809 0 +361633.59 9690.0 C57
2021-09-08 07:43:59 S 03 38 12.977 +29 50 51.68 V C57
2021-09-08 07:43:59 s 1 +52918.227 0 +361812.19 5500.0 C57
2021-09-08 07:53:59 S 03 38 17.275 +29 51 16.20 V C57
2021-09-08 07:53:59 s 1 +52551.496 0 +361989.72 870.0 C57
2021-09-08 08:03:59 S 03 38 21.490 +29 51 32.76 V C57
2021-09-08 08:03:59 s 1 +52184.618 0 +362166.19 5810.0 C57
2021-09-08 08:43:59 S 03 38 36.804 +29 52 54.05 V C57
2021-09-08 08:43:59 s 1 +50715.664 0 +362861.40 1230.0 C57
2021-09-08 09:15:12 C 03 40 36.69 +29 30 12.9 V 703
2021-09-08 09:22:59 C 03 40 39.83 +29 30 29.7 V 703
2021-09-08 09:30:46 C 03 40 42.87 +29 30 45.5 V 703
2021-09-08 09:33:59 S 03 38 56.496 +29 54 33.77 V C57
2021-09-08 09:33:59 s 1 +48876.311 0 +363706.50 1100.0 C57
2021-09-08 09:38:34 C 03 40 46.07 +29 31 02.7 V 703
2021-09-08 09:43:59 S 03 38 59.928 +29 54 52.31 V C57
2021-09-08 09:43:59 s 1 +48508.031 0 +363872.33 1860.0 C57
2021-09-08 10:13:59 S 03 39 11.021 +29 55 56.21 V C57
2021-09-08 10:13:59 s 1 +47402.395 0 +364363.47 1770.0 C57
2021-09-08 10:23:59 S 03 39 15.883 +29 56 22.49 V C57
2021-09-08 10:23:59 s 1 +47033.588 0 +364525.07 970.0 C57
2021-09-08 11:03:59 S 03 39 30.626 +29 57 40.97 V C57
2021-09-08 11:03:59 s 1 +45557.082 0 +365160.86 3980.0 C57
2021-09-08 11:43:59 S 03 39 47.112 +29 59 04.74 V C57
2021-09-08 11:43:59 s 1 +44078.590 0 +365779.74 1140.0 C57
2021-09-08 12:23:59 S 03 40 02.645 +30 00 13.28 V C57