433992 (2000 HD74)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5979404249 ± 3.93e-08
Semi-major axis (a)2.9184893492 AU ± 2.92e-09
Inclination (i)49.24946033° ± 9.16e-06
Long. of Asc. Node (Ω)55.17611874° ± 1.60e-06
Arg. of Perihelion (ω)223.53598513° ± 1.15e-05
Mean Anomaly (M)29.44642117° ± 2.27e-06
Mean Motion (n)0.1976856327°/day ± 2.97e-10
Perihelion dist (q)1.17340659 AU ± 1.15e-07
Aphelion dist (Q)4.66357211 AU ± 1.15e-07
Orbital Period4.98582659 yr ± 7.49e-09
Physical Parameters
H (abs. magnitude)17.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.292″
Uncertainty0
Orbit TypeAmor
MOID0.274313 AU
Observations Used638
Oppositions20
Arc Total2000-2025
First Observation Used2000-04-30
Last Observation Used2025-06-02
Observations (700)
Date Type RA Dec Mag Band Observatory
2010-06-27 09:31:54 S 10 54 17.06 -47 34 21.6 C51
2010-06-27 14:17:35 S 10 53 38.68 -47 39 44.5 C51
2010-06-27 15:52:45 S 10 53 25.96 -47 41 31.4 C51
2010-06-27 15:52:56 S 10 53 25.92 -47 41 32.0 C51
2010-06-27 17:28:06 S 10 53 13.24 -47 43 19.0 C51
2010-06-27 19:03:17 S 10 53 00.56 -47 45 05.1 C51
2010-06-27 20:38:37 S 10 52 47.854 -47 46 52.00 L C51
2010-06-27 22:13:47 S 10 52 35.280 -47 48 38.34 L C51
2010-06-27 23:48:58 S 10 52 22.69 -47 50 23.7 C51
2010-06-27 23:49:08 S 10 52 22.66 -47 50 24.5 C51
2010-06-28 06:10:00 S 10 51 32.556 -47 57 25.74 L C51
2015-04-14 11:12:39 C 16 42 04.04 +20 27 21.2 q 703
2015-04-14 11:34:16 C 16 42 03.20 +20 27 06.7 q 703
2015-04-15 09:18:31 C 16 41 16.63 +20 15 24.1 o 926
2015-04-15 09:44:40 C 16 41 15.54 +20 15 09.8 o 926
2015-04-15 10:10:35 C 16 41 14.50 +20 14 54.9 o 926
2015-04-18 11:04:20 C 16 38 03.32 +19 29 18.2 q 703
2015-04-18 11:09:23 C 16 38 03.06 +19 29 15.1 q 703
2015-04-18 11:14:25 C 16 38 02.78 +19 29 10.7 q 703
2015-04-18 11:19:27 C 16 38 02.59 +19 29 07.1 q 703
2015-04-21 01:42:35 C 16 34 35.18 +18 41 05.9 t 130
2015-04-21 01:44:45 C 16 34 35.05 +18 41 04.3 t 130
2015-04-21 01:46:54 C 16 34 34.93 +18 41 02.1 t 130
2015-04-21 01:49:03 C 16 34 34.78 +18 41 00.8 t 130
2015-04-24 01:44:49 C 16 29 38.21 +17 33 08.4 q 113
2015-04-24 01:48:15 C 16 29 37.93 +17 33 05.1 q 113
2015-04-24 01:51:42 C 16 29 37.67 +17 33 01.3 q 113
2015-04-25 09:53:18 C 16 27 03.93 +16 57 48.3 q 703
2015-04-25 10:00:30 C 16 27 03.34 +16 57 39.6 q 703
2015-04-25 10:07:42 C 16 27 02.68 +16 57 31.6 q 703
2015-04-25 10:14:54 C 16 27 02.03 +16 57 23.2 q 703
2015-04-30 08:48:41 C 16 15 19.24 +14 12 44.3 q H45
2015-04-30 08:50:40 C 16 15 19.02 +14 12 41.1 q H45
2015-04-30 08:52:15 C 16 15 18.82 +14 12 38.4 q H45
2015-04-30 08:54:12 C 16 15 18.60 +14 12 35.1 q H45
2015-04-30 08:55:35 C 16 15 18.42 +14 12 33.0 q H45
2015-04-30 08:57:02 C 16 15 18.24 +14 12 30.6 q H45
2015-05-01 05:38:29 C 16 12 52.42 +13 37 19.2 u H21
2015-05-01 05:41:32 C 16 12 52.03 +13 37 13.5 u H21
2015-05-01 05:44:34 C 16 12 51.64 +13 37 08.5 u H21
2015-05-01 05:47:04 C 16 12 51.66 +13 37 05.3 o H15
2015-05-01 05:47:36 C 16 12 51.29 +13 37 03.1 u H21
2015-05-01 05:50:38 C 16 12 50.91 +13 36 58.2 u H21
2015-05-01 05:53:41 C 16 12 50.52 +13 36 52.7 u H21
2015-05-01 05:56:37 C 16 12 50.17 +13 36 47.5 u H21
2015-05-01 06:00:15 C 16 12 49.72 +13 36 41.3 u H21
2015-05-01 06:03:10 C 16 12 49.68 +13 36 38.1 o H15
2015-05-01 06:18:57 C 16 12 47.67 +13 36 10.2 o H15
2015-05-01 07:49:46 C 16 12 36.36 +13 33 30.7 q 703
2015-05-01 07:57:56 C 16 12 35.31 +13 33 16.7 q 703