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
2021-07-10 01:50:18 C 00 04 53.12 +00 33 13.9 V 204
2021-07-10 03:52:12 C 00 04 56.46 +00 33 41.6 q L81
2021-07-10 04:05:19 C 00 04 56.81 +00 33 43.9 q L81
2021-07-10 04:18:27 C 00 04 57.17 +00 33 46.3 q L81
2021-07-11 08:02:14 C 00 05 43.41 +00 38 44.9 V X02
2021-07-11 08:25:08 C 00 05 44.01 +00 38 49.0 V X02
2021-07-12 00:31:29 C 00 06 10.01 +00 41 31.0 q 215
2021-07-12 00:34:16 C 00 06 10.09 +00 41 31.5 q 215
2021-07-12 00:37:03 C 00 06 10.17 +00 41 32.2 q 215
2021-07-13 08:00:03 C 00 06 59.13 +00 46 55.7 V W88
2021-07-13 08:12:10 C 00 06 59.46 +00 46 57.6 V W88
2021-07-13 08:14:55 C 00 06 59.48 +00 46 57.7 q X02
2021-07-13 08:33:57 C 00 06 59.95 +00 47 00.9 q X02
2021-07-13 08:49:18 C 00 07 00.32 +00 47 03.4 q X02
2021-07-13 08:59:40 C 00 07 00.56 +00 47 05.1 q X02
2021-07-13 12:55:07 C 00 07 06.69 +00 47 39.4 V T08
2021-07-13 12:58:26 C 00 07 06.75 +00 47 40.2 V T08
2021-07-13 13:05:48 C 00 07 06.91 +00 47 41.6 V T08
2021-07-13 13:17:46 C 00 07 07.20 +00 47 43.6 V T08
2021-07-13 14:48:01 C 00 07 09.42 +00 47 58.4 V F65
2021-07-13 14:50:07 C 00 07 09.47 +00 47 58.6 V F65
2021-07-13 14:52:13 C 00 07 09.52 +00 47 59.0 V F65
2021-07-13 14:54:19 C 00 07 09.57 +00 47 59.1 V F65
2021-07-14 07:45:28 C 00 07 34.80 +00 50 45.9 V W88
2021-07-14 08:10:27 C 00 07 35.37 +00 50 50.1 V W88
2021-07-14 13:11:55 C 00 07 42.774 +00 51 33.19 U F51
2021-07-14 13:30:20 C 00 07 43.207 +00 51 36.24 U F51
2021-07-14 13:48:44 C 00 07 43.635 +00 51 39.05 U F51
2021-07-15 14:48:14 C 00 08 19.32 +00 55 30.3 V F65
2021-07-15 14:50:59 C 00 08 19.39 +00 55 30.8 V F65
2021-07-15 14:53:44 C 00 08 19.44 +00 55 31.2 V F65
2021-07-15 14:56:29 C 00 08 19.50 +00 55 31.5 V F65
2021-07-16 05:45:56 C 00 08 40.22 +00 57 48.0 V X03
2021-07-16 05:52:15 C 00 08 40.34 +00 57 48.9 q X02
2021-07-16 05:55:34 C 00 08 40.40 +00 57 49.7 V X03
2021-07-16 06:08:36 C 00 08 40.71 +00 57 51.4 V X03
2021-07-16 06:09:02 C 00 08 40.70 +00 57 51.5 q X02
2021-07-16 06:20:00 C 00 08 40.94 +00 57 53.0 q X02
2021-07-16 06:21:27 C 00 08 40.99 +00 57 53.5 V X03
2021-07-16 06:30:18 C 00 08 41.18 +00 57 54.6 q X02
2021-07-16 06:34:18 C 00 08 41.27 +00 57 55.2 V X03
2021-07-16 17:19:26 C 00 08 55.77 +00 59 23.8 q Q21
2021-07-16 17:34:34 C 00 08 56.08 +00 59 25.7 q Q21
2021-07-18 17:06:11 C 00 09 57.24 +01 05 57.8 q Q21
2021-07-18 17:21:18 C 00 09 57.40 +01 06 02.6 q Q21
2021-07-18 17:28:52 C 00 09 57.63 +01 06 03.5 q Q21
2021-07-19 15:45:06 C 00 10 24.42 +01 08 56.7 q Q21
2021-07-19 16:00:13 C 00 10 24.79 +01 08 58.1 q Q21
2021-07-20 17:33:25 C 00 10 53.89 +01 12 06.4 q Q21
2021-07-20 17:48:32 C 00 10 54.16 +01 12 07.5 q Q21