344074 (1997 UH9)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4747667072 ± 2.00e+00
Semi-major axis (a)0.8299786869 AU ± 3.00e+00
Inclination (i)25.48900693° ± 4.00e+00
Long. of Asc. Node (Ω)42.38493612° ± 5.00e+00
Arg. of Perihelion (ω)180.92738880° ± 6.00e+00
Mean Anomaly (M)209.35684559° ± 1.90e-05
Mean Motion (n)1.3035024922°/day ± 7.07e+00
Perihelion dist (q)0.43593244 AU ± 2.29e+00
Aphelion dist (Q)1.22402494 AU ± 4.73e+00
Orbital Period0.75613686 yr ± 4.10e+00
NGA Modelr2
A22.15979565e-06 AU/d²
Physical Parameters
H (abs. magnitude)19.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-26
RMS Residual0.347″
Uncertainty0
Orbit TypeAten
MOID0.222057 AU
Observations Used741
Oppositions9
Arc Total1997-2025
First Observation Used1997-10-29
Last Observation Used2025-12-31
Observations (889)
Date Type RA Dec Mag Band Observatory
2022-10-21 15:27:39 C 05 56 23.940 +25 25 14.84 V T05
2022-10-23 12:00:07 C 05 54 31.310 +26 54 19.26 V T08
2022-10-23 12:02:07 C 05 54 31.174 +26 54 22.79 V T08
2022-10-23 12:04:06 C 05 54 31.061 +26 54 27.25 V T08
2022-10-23 12:58:18 C 05 54 28.080 +26 56 20.90 V T08
2022-10-24 12:01:25 C 05 53 17.275 +27 45 08.28 V T08
2022-10-24 12:04:05 C 05 53 17.090 +27 45 14.62 V T08
2022-10-24 12:36:10 C 05 53 15.082 +27 46 24.92 V T08
2022-10-24 12:40:12 C 05 53 14.866 +27 46 33.35 V T08
2022-10-28 13:18:59 C 05 46 29.249 +31 32 33.54 V T08
2022-10-28 13:22:59 C 05 46 28.894 +31 32 43.69 V T08
2022-10-28 13:31:42 C 05 46 27.996 +31 33 05.58 V T08
2022-10-28 13:43:15 C 05 46 26.947 +31 33 34.85 V T08
2022-10-28 13:54:04 C 05 46 25.882 +31 34 02.50 V T08
2022-10-28 13:56:44 C 05 46 25.644 +31 34 09.08 V T08
2022-10-28 14:47:02 C 05 46 20.839 +31 36 15.70 V T08
2022-10-30 12:25:52 C 05 41 57.701 +33 35 48.77 V T05
2022-10-30 12:40:11 C 05 41 56.086 +33 36 28.12 V T05
2022-10-30 12:42:58 C 05 41 55.742 +33 36 35.57 V T05
2022-10-30 12:43:37 C 05 41 55.625 +33 36 36.40 V T05
2022-10-30 12:47:46 C 05 41 55.183 +33 36 47.70 V T05
2022-10-31 12:13:56 C 05 39 18.014 +34 41 26.70 V T05
2022-10-31 12:16:32 C 05 39 17.674 +34 41 34.08 V T05
2022-10-31 12:21:05 C 05 39 17.131 +34 41 46.90 V T05
2022-10-31 12:45:45 C 05 39 13.939 +34 42 56.74 V T08
2022-10-31 12:51:11 C 05 39 13.286 +34 43 12.50 V T05
2022-10-31 12:59:05 C 05 39 12.247 +34 43 35.04 V T08
2022-10-31 13:06:24 C 05 39 11.338 +34 43 55.52 V T08
2022-10-31 13:21:28 C 05 39 09.434 +34 44 37.57 V T08
2022-10-31 14:12:29 C 05 39 02.875 +34 47 01.18 V T08
2022-10-31 14:58:03 C 05 38 57.065 +34 49 08.29 V T08
2022-11-01 12:07:41 C 05 36 20.784 +35 49 37.88 V T08
2022-11-01 12:31:44 C 05 36 17.410 +35 50 47.94 V T08
2022-11-01 12:35:04 C 05 36 16.942 +35 50 57.73 V T08
2022-11-01 12:39:43 C 05 36 16.325 +35 51 10.94 V T08
2022-11-02 08:04:23 C 05 33 39.215 +36 48 07.27 V G96
2022-11-02 08:11:56 C 05 33 38.110 +36 48 29.92 V G96
2022-11-02 08:19:28 C 05 33 36.965 +36 48 52.74 V G96
2022-11-02 08:27:03 C 05 33 35.816 +36 49 15.60 V G96
2022-11-02 10:49:10 C 05 33 16.085 +36 56 24.54 V T08
2022-11-02 10:52:29 C 05 33 15.605 +36 56 34.55 V T08
2022-11-02 11:03:12 C 05 33 13.980 +36 57 06.95 V T08
2022-11-02 11:21:47 C 05 33 11.167 +36 58 03.22 V T08
2022-11-06 20:17:51 C 05 14 30.92 +42 30 56.1 V M32
2022-11-06 20:26:26 C 05 14 29.01 +42 31 24.7 V M32
2022-11-06 20:34:35 C 05 14 27.19 +42 31 52.5 V M32
2022-11-07 05:24:05 C 05 12 30.236 +43 01 33.24 V 703
2022-11-07 05:31:17 C 05 12 28.501 +43 01 59.45 V 703
2022-11-07 05:38:29 C 05 12 26.910 +43 02 24.22 V 703
2022-11-07 05:45:41 C 05 12 25.204 +43 02 48.05 V 703