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
2015-05-16 23:05:26 C 15 00 43.25 -05 29 38.9 r 006
2015-05-16 23:11:41 C 15 00 41.50 -05 30 06.6 r 006
2015-05-16 23:18:10 C 15 00 39.68 -05 30 35.5 r 006
2015-05-16 23:23:10 C 15 00 38.31 -05 30 58.8 r 006
2015-05-18 05:49:29 C 14 52 10.00 -07 51 02.7 q G96
2015-05-18 05:56:48 C 14 52 07.86 -07 51 37.1 q G96
2015-05-18 06:04:06 C 14 52 05.73 -07 52 11.5 q G96
2015-05-18 06:11:24 C 14 52 03.60 -07 52 45.8 q G96
2015-05-19 05:01:41 C 14 45 25.00 -09 41 09.3 u 807
2015-05-19 05:11:33 C 14 45 22.02 -09 41 56.8 u 807
2015-05-19 05:21:36 C 14 45 18.99 -09 42 45.3 u 807
2015-05-19 05:31:24 C 14 45 16.04 -09 43 32.4 u 807
2015-05-19 05:41:12 C 14 45 13.07 -09 44 19.8 u 807
2015-05-19 05:51:06 C 14 45 10.09 -09 45 07.5 u 807
2015-05-19 06:01:05 C 14 45 07.08 -09 45 55.6 u 807
2015-05-19 06:10:54 C 14 45 04.12 -09 46 42.8 u 807
2015-05-22 05:52:22 C 14 22 50.22 -15 43 09.8 q H45
2015-05-22 05:53:58 C 14 22 49.70 -15 43 17.6 q H45
2015-05-22 05:54:59 C 14 22 49.36 -15 43 22.9 q H45
2015-05-22 05:55:59 C 14 22 49.02 -15 43 28.0 q H45
2015-05-22 05:57:33 C 14 22 48.51 -15 43 35.7 q H45
2015-05-22 05:58:37 C 14 22 48.14 -15 43 41.1 q H45
2015-05-22 09:03:42 C 14 21 48.551 -15 59 11.65 L F51
2015-05-22 09:22:51 C 14 21 42.181 -16 00 48.30 L F51
2015-05-22 09:41:55 C 14 21 35.841 -16 02 24.73 L F51
2015-06-01 03:03:55 C 12 59 54.94 -34 03 20.2 u 807
2015-06-01 03:07:38 C 12 59 53.59 -34 03 34.2 u 807
2015-06-01 03:11:38 C 12 59 52.13 -34 03 49.4 u 807
2015-06-01 03:15:14 C 12 59 50.83 -34 04 03.0 u 807
2015-06-01 03:19:13 C 12 59 49.38 -34 04 18.1 u 807
2015-06-22 00:10:03 S 10 39 39.552 -50 45 15.95 L C51
2015-06-22 03:19:06 S 10 39 03.770 -50 48 01.84 L C51
2015-06-22 06:27:57 S 10 38 28.44 -50 50 50.1 L C51
2015-06-22 08:02:24 S 10 38 10.82 -50 52 12.6 L C51
2015-06-22 09:37:01 S 10 37 53.12 -50 53 35.2 L C51
2015-06-22 14:20:19 S 10 37 00.766 -50 57 40.86 L C51
2015-06-22 15:54:44 S 10 36 43.23 -50 59 02.0 L C51
2015-06-22 17:29:11 S 10 36 25.87 -51 00 22.9 L C51
2015-06-22 17:29:22 S 10 36 25.83 -51 00 23.4 L C51
2015-06-22 20:38:14 S 10 35 51.221 -51 03 03.67 L C51
2015-06-25 08:27:50 S 10 25 27.566 -51 50 54.92 L C51
2020-03-23 13:02:46 C 16 54 47.623 +18 57 26.76 U F52
2020-03-23 13:20:28 C 16 54 48.058 +18 57 22.33 U F52
2020-03-24 11:46:54 C 16 55 22.31 +18 51 38.7 V G96
2020-03-24 11:53:04 C 16 55 22.45 +18 51 37.2 V G96
2020-03-24 11:59:12 C 16 55 22.57 +18 51 35.7 V G96
2020-03-24 12:05:22 C 16 55 22.74 +18 51 34.0 V G96
2020-04-03 12:56:24 C 16 59 33.308 +17 28 40.79 U F51
2020-04-03 13:13:01 C 16 59 33.408 +17 28 33.42 U F51
2020-04-03 13:29:16 C 16 59 33.506 +17 28 26.27 U F51