248370 (2005 QN173)

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2245313809 ± 3.61e-08
Semi-major axis (a)3.0671837430 AU ± 1.04e-08
Inclination (i)0.06812271° ± 4.85e-06
Long. of Asc. Node (Ω)174.13573850° ± 2.28e-03
Arg. of Perihelion (ω)145.90412154° ± 2.28e-03
Mean Anomaly (M)303.73733241° ± 9.08e-06
Mean Motion (n)0.1834858532°/day ± 9.32e-10
Perihelion dist (q)2.37850474 AU ± 1.11e-07
Aphelion dist (Q)3.75586274 AU ± 1.11e-07
Orbital Period5.37167453 yr ± 2.73e-08
Physical Parameters
H (abs. magnitude)15.57
Diameter3.599 km
Geometric Albedo0.054
Orbit Solution
SourceIAA
Solution Date2026-06-05
RMS Residual0.314″
Uncertainty0
Orbit TypeMBA
MOID1.364090 AU
Observations Used625
Oppositions20
Arc Total2000-2025
First Observation Used2000-11-27
Last Observation Used2025-05-01
Observations (705)
Date Type RA Dec Mag Band Observatory
2021-08-18 11:03:35 C 00 13 24.06 +01 27 38.5 V T08
2021-08-18 11:08:59 C 00 13 23.97 +01 27 37.9 V T08
2021-08-18 11:13:00 C 00 13 23.92 +01 27 37.4 V T08
2021-08-18 11:22:18 C 00 13 23.83 +01 27 36.8 V T08
2021-08-18 11:48:46 C 00 13 23.47 +01 27 34.9 V T08
2021-08-18 12:48:12 C 00 13 22.732 +01 27 30.52 U F51
2021-08-18 13:04:53 C 00 13 22.504 +01 27 29.28 U F51
2021-08-18 13:21:35 C 00 13 22.285 +01 27 27.92 U F51
2021-08-18 13:38:14 C 00 13 22.062 +01 27 26.64 U F51
2021-08-18 15:51:20 C 00 13 20.68 +01 27 15.3 q Q21
2021-08-18 16:06:27 C 00 13 20.41 +01 27 14.9 q Q21
2021-08-27 15:19:10 C 00 09 50.42 +01 04 13.4 q Q11
2021-08-27 15:32:25 C 00 09 50.12 +01 04 11.7 q Q11
2021-08-27 15:45:39 C 00 09 49.85 +01 04 09.8 q Q11
2021-08-30 11:02:41 C 00 08 22.47 +00 54 38.1 V T08
2021-08-30 11:13:21 C 00 08 22.24 +00 54 36.6 V T08
2021-08-30 11:18:40 C 00 08 22.11 +00 54 35.6 V T08
2021-08-30 11:28:41 C 00 08 21.79 +00 54 34.3 V T08
2021-08-30 22:33:27 C 00 08 06.63 +00 52 51.7 V L54
2021-08-30 23:04:28 C 00 08 05.87 +00 52 47.1 V L54
2021-08-30 23:36:32 C 00 08 05.02 +00 52 42.5 V L54
2021-09-01 23:06:34 C 00 06 56.85 +00 45 14.4 q 215
2021-09-01 23:12:08 C 00 06 56.70 +00 45 13.6 q 215
2021-09-01 23:17:43 C 00 06 56.55 +00 45 12.6 q 215
2021-09-02 22:39:06 C 00 06 21.45 +00 41 22.1 q 215
2021-09-02 22:44:41 C 00 06 21.30 +00 41 21.2 q 215
2021-09-02 22:50:15 C 00 06 21.15 +00 41 20.3 q 215
2021-09-03 14:08:02 C 00 05 57.37 +00 38 53.4 q E94
2021-09-03 14:22:45 C 00 05 57.02 +00 38 50.7 q E94
2021-09-03 14:38:19 C 00 05 56.59 +00 38 49.3 q E94
2021-09-03 14:52:36 C 00 05 56.21 +00 38 47.7 q E94
2021-09-04 05:58:32 C 00 05 32.97 +00 36 05.4 q V16
2021-09-04 06:01:35 C 00 05 32.89 +00 36 04.9 q V16
2021-09-04 06:04:58 C 00 05 32.82 +00 36 04.2 q V16
2021-09-04 06:08:17 C 00 05 32.72 +00 36 03.6 q V16
2021-09-04 06:11:20 C 00 05 32.62 +00 36 03.2 q V16
2021-09-04 06:14:53 C 00 05 32.52 +00 36 02.6 q V16
2021-09-04 06:18:16 C 00 05 32.44 +00 36 02.2 q V16
2021-09-04 06:21:47 C 00 05 32.37 +00 36 01.5 q V16
2021-09-04 06:24:50 C 00 05 32.27 +00 36 00.9 q V16
2021-09-04 06:27:52 C 00 05 32.15 +00 36 00.1 q V16
2021-09-04 06:30:55 C 00 05 32.07 +00 35 59.7 q V16
2021-09-04 06:33:58 C 00 05 32.01 +00 35 59.1 q V16
2021-09-04 11:03:11 C 00 05 24.828 +00 35 14.01 U F51
2021-09-04 11:20:14 C 00 05 24.349 +00 35 11.03 U F51
2021-09-04 11:37:17 C 00 05 23.871 +00 35 08.06 U F51
2021-09-04 23:33:37 C 00 05 04.81 +00 33 00.7 V A71
2021-09-04 23:46:16 C 00 05 04.43 +00 32 58.3 V A71
2021-09-05 00:00:31 C 00 05 04.07 +00 32 56.1 V A71
2021-09-05 10:40:07 C 00 04 46.98 +00 31 05.6 V T05