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
2020-05-13 09:10:48 C 14 48 47.645 -16 09 16.29 U F51
2020-05-13 09:28:34 C 14 48 47.011 -16 09 13.59 U F51
2020-05-19 08:00:02 C 14 43 59.175 -15 47 37.21 U F51
2020-05-19 08:17:55 C 14 43 58.568 -15 47 34.67 U F51
2020-05-19 08:35:42 C 14 43 57.965 -15 47 32.08 U F51
2020-05-19 08:53:27 C 14 43 57.358 -15 47 29.45 U F51
2020-05-25 08:46:00 C 14 39 27.605 -15 26 49.81 U F52
2020-05-25 09:03:55 C 14 39 27.036 -15 26 47.56 U F52
2020-05-25 09:21:51 C 14 39 26.489 -15 26 44.95 U F52
2020-05-25 09:39:43 C 14 39 25.938 -15 26 42.43 U F52
2020-06-10 12:40:56 C 14 30 15.69 -14 43 23.9 q D29
2020-06-10 13:01:18 C 14 30 15.41 -14 43 23.3 q D29
2020-06-10 13:21:39 C 14 30 14.99 -14 43 21.5 q D29
2020-06-16 07:35:58 C 14 28 16.771 -14 33 52.18 U F52
2020-06-16 08:11:46 C 14 28 16.328 -14 33 50.35 U F52
2020-06-16 08:29:41 C 14 28 16.091 -14 33 49.38 U F52
2020-06-21 06:54:30 C 14 27 12.017 -14 28 40.00 U F52
2020-06-21 07:11:34 C 14 27 11.879 -14 28 39.37 U F52
2020-06-21 07:28:36 C 14 27 11.749 -14 28 38.97 U F52
2020-06-24 07:07:37 C 14 26 49.990 -14 26 54.66 U F51
2020-06-24 07:23:31 C 14 26 49.909 -14 26 54.44 U F51
2020-06-24 07:39:27 C 14 26 49.847 -14 26 54.21 U F51
2021-06-06 10:36:43 C 23 32 06.62 -02 58 50.8 V 703
2021-06-06 10:44:44 C 23 32 07.05 -02 58 47.8 V 703
2021-06-06 11:00:48 C 23 32 07.73 -02 58 42.0 V 703
2021-06-10 10:43:01 C 23 36 54.67 -02 27 53.5 V 703
2021-06-10 10:48:49 C 23 36 55.03 -02 27 52.1 V 703
2021-06-10 10:54:38 C 23 36 55.26 -02 27 50.1 V 703
2021-06-10 11:00:27 C 23 36 55.50 -02 27 48.6 V 703
2021-06-21 10:33:05 C 23 48 57.27 -01 10 00.8 V 703
2021-06-21 10:41:31 C 23 48 57.74 -01 09 59.0 V 703
2021-06-21 10:49:55 C 23 48 57.99 -01 09 57.3 V 703
2021-06-21 10:58:20 C 23 48 58.37 -01 09 54.8 V 703
2021-07-05 12:32:17 C 00 01 35.05 +00 11 51.5 V T08
2021-07-05 12:40:19 C 00 01 35.34 +00 11 53.4 V T08
2021-07-05 12:51:36 C 00 01 35.76 +00 11 56.1 V T08
2021-07-05 14:16:16 C 00 01 38.30 +00 12 12.4 V T08
2021-07-07 13:39:14 C 00 03 07.11 +00 21 48.6 V T05
2021-07-07 13:43:51 C 00 03 07.24 +00 21 48.9 V T05
2021-07-07 13:58:26 C 00 03 07.68 +00 21 51.9 V T05
2021-07-07 14:18:18 C 00 03 08.28 +00 21 57.1 V T05
2021-07-09 09:30:42 C 00 04 25.08 +00 30 12.6 V 703
2021-07-09 09:38:22 C 00 04 25.27 +00 30 15.3 V 703
2021-07-09 09:46:01 C 00 04 25.44 +00 30 16.0 V 703
2021-07-09 09:53:41 C 00 04 25.76 +00 30 17.2 V 703
2021-07-09 12:58:34 C 00 04 31.21 +00 30 53.3 V F65
2021-07-09 13:00:40 C 00 04 31.27 +00 30 53.6 V F65
2021-07-09 13:02:47 C 00 04 31.32 +00 30 54.0 V F65
2021-07-09 13:04:53 C 00 04 31.39 +00 30 54.5 V F65
2021-07-10 01:03:57 C 00 04 51.87 +00 33 05.5 V 204