IAA RAS IAA Minor Planet Database

323179 (2003 HR32)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6871464598 ± 3.34e-08
Semi-major axis (a)1.7479545281 AU ± 5.46e-09
Inclination (i)8.28426729° ± 3.93e-06
Long. of Asc. Node (Ω)341.91025285° ± 4.04e-05
Arg. of Perihelion (ω)352.72676565° ± 4.06e-05
Mean Anomaly (M)234.81907179° ± 1.00e-05
Mean Motion (n)0.4264980799°/day ± 2.00e-09
Perihelion dist (q)0.54685376 AU ± 5.84e-08
Aphelion dist (Q)2.94905529 AU ± 5.91e-08
Orbital Period2.31097473 yr ± 1.08e-08
Physical Parameters
H (abs. magnitude)18.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.560″
Uncertainty0
Orbit TypeApollo
MOID0.141420 AU
Observations Used503
Oppositions12
Arc Total2003-2025
First Observation Used2003-03-23
Last Observation Used2025-03-03
Observations (667)
Date Type RA Dec Mag Band Observatory
2019-12-28 15:15:33 s 1 +51197.794 0 +366265.57 5180.0 – C57
2019-12-28 15:45:33 S 06 19 10.133 +47 27 16.92 – V C57
2019-12-28 15:45:33 s 1 +50262.387 0 +367095.61 2580.0 – C57
2019-12-28 16:15:32 S 06 19 04.951 +47 26 45.82 – V C57
2019-12-28 16:15:32 s 1 +49325.640 0 +367916.52 4260.0 – C57
2019-12-28 16:45:33 S 06 18 59.686 +47 26 19.21 – V C57
2019-12-28 16:45:33 s 1 +48387.585 0 +368728.33 290.0 – C57
2019-12-28 17:15:33 S 06 18 54.079 +47 25 48.18 – V C57
2019-12-28 17:15:33 s 1 +47448.250 0 +369531.06 760.0 – C57
2019-12-28 17:45:32 S 06 18 48.365 +47 25 12.29 – V C57
2019-12-28 17:45:32 s 1 +46507.665 0 +370324.75 5730.0 – C57
2019-12-28 18:15:33 S 06 18 43.135 +47 24 41.40 – V C57
2019-12-28 18:15:33 s 1 +45565.859 0 +371109.42 5290.0 – C57
2019-12-28 18:45:33 S 06 18 37.584 +47 24 06.70 – V C57
2019-12-28 18:45:33 s 1 +44622.862 0 +371885.11 9510.0 – C57
2019-12-28 19:15:32 S 06 18 32.678 +47 23 41.68 – V C57
2019-12-28 19:15:32 s 1 +43678.701 0 +372651.84 8470.0 – C57
2019-12-28 19:45:33 S 06 18 27.197 +47 23 05.96 – V C57
2019-12-28 19:45:33 s 1 +42733.405 0 +373409.63 2240.0 – C57
2019-12-28 21:15:33 S 06 18 11.393 +47 21 32.36 – V C57
2019-12-28 21:15:33 s 1 +39890.984 0 +375629.68 3140.0 – C57
2019-12-28 22:45:33 S 06 17 56.515 +47 19 57.97 – V C57
2019-12-28 22:45:33 s 1 +37039.338 0 +377770.28 9930.0 – C57
2019-12-28 23:45:32 S 06 17 43.632 +47 18 47.92 – V C57
2019-12-28 23:45:32 s 1 +35133.471 0 +379153.56 4210.0 – C57
2019-12-29 00:15:33 S 06 17 38.618 +47 18 15.52 – V C57
2019-12-29 00:15:33 s 1 +34179.185 0 +379832.13 4480.0 – C57
2019-12-29 02:45:32 S 06 17 11.846 +47 15 36.76 – V C57
2019-12-29 02:45:32 s 1 +29395.246 0 +383095.29 9770.0 – C57
2019-12-29 07:15:32 S 06 16 25.044 +47 10 47.42 – V C57
2019-12-29 07:15:32 s 1 +20739.340 0 +388431.38 5770.0 – C57
2019-12-29 07:45:33 S 06 16 20.357 +47 10 23.23 – V C57
2019-12-29 07:45:33 s 1 +19774.607 0 +388982.15 5300.0 – C57
2019-12-29 08:15:33 S 06 16 14.390 +47 09 46.62 – V C57
2019-12-29 08:15:33 s 1 +18809.366 0 +389524.56 1260.0 – C57
2019-12-29 08:45:32 S 06 16 10.570 +47 09 18.07 – V C57
2019-12-29 08:45:32 s 1 +17843.638 0 +390058.64 3700.0 – C57
2019-12-29 09:15:33 S 06 16 04.634 +47 08 39.48 – V C57
2019-12-29 09:15:33 s 1 +16877.445 0 +390584.41 2690.0 – C57
2019-12-29 09:45:33 S 06 15 58.711 +47 08 08.27 – V C57
2019-12-29 09:45:33 s 1 +15910.810 0 +391101.89 8290.0 – C57
2019-12-29 10:14:13 C 06 15 41.81 +46 54 32.1 – V T08
2019-12-29 10:18:15 C 06 15 41.13 +46 54 27.7 – V T08
2019-12-29 10:29:34 C 06 15 39.19 +46 54 15.1 – V T08
2019-12-29 10:50:06 C 06 15 35.72 +46 53 52.2 – V T08
2019-12-30 10:38:24 C 06 11 51.548 +46 27 27.91 – U F52
2019-12-30 10:59:14 C 06 11 48.236 +46 27 04.72 – U F52
2019-12-30 11:20:18 C 06 11 44.893 +46 26 41.03 – U F52
2019-12-30 11:42:33 C 06 11 41.372 +46 26 16.06 – U F52
2019-12-30 20:18:54 C 06 10 25.87 +46 16 38.4 – q Z45