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
2000-11-27 02:15:50 C 03 16 02.47 +18 02 10.5 b 691
2000-11-27 02:50:00 C 03 16 01.28 +18 02 06.2 b 691
2000-11-27 03:21:59 C 03 16 00.23 +18 02 02.0 b 691
2005-08-29 10:58:33 C 01 10 13.77 +07 25 50.1 o 644
2005-08-29 11:14:55 C 01 10 13.59 +07 25 48.9 o 644
2005-08-29 11:38:45 C 01 10 13.35 +07 25 47.1 o 644
2005-09-01 23:59:33 C 01 09 16.64 +07 19 52.5 c 599
2005-09-02 00:13:54 C 01 09 16.44 +07 19 51.4 c 599
2005-09-02 00:28:16 C 01 09 16.24 +07 19 50.4 c 599
2005-09-02 00:42:39 C 01 09 16.05 +07 19 49.3 c 599
2005-09-23 07:21:48 C 00 57 46.00 +06 08 10.8 r 703
2005-09-23 07:38:00 C 00 57 45.57 +06 08 07.5 r 703
2005-09-23 07:54:12 C 00 57 45.07 +06 08 04.3 r 703
2005-09-29 07:46:04 C 00 53 16.83 +05 39 58.8 r G96
2005-09-29 07:59:25 C 00 53 16.40 +05 39 56.0 r G96
2005-09-29 08:12:51 C 00 53 15.93 +05 39 53.4 r G96
2005-09-29 08:26:18 C 00 53 15.50 +05 39 50.5 r G96
2005-09-30 05:12:22 C 00 52 35.74 +05 35 38.4 c 691
2005-09-30 05:47:17 C 00 52 34.55 +05 35 31.5 c 691
2005-09-30 06:12:28 C 00 52 33.74 +05 35 26.5 c 691
2005-10-05 05:23:05 C 00 48 41.91 +05 10 59.6 c 691
2005-10-05 05:47:55 C 00 48 41.07 +05 10 54.5 c 691
2005-10-05 06:12:55 C 00 48 40.23 +05 10 49.3 c 691
2005-10-06 05:24:41 C 00 47 55.12 +05 06 02.9 o 699
2005-10-06 05:57:31 C 00 47 54.08 +05 05 55.3 o 699
2005-10-06 06:30:24 C 00 47 53.04 +05 05 49.3 o 699
2005-10-07 06:40:30 C 00 47 05.96 +05 00 50.7 r 703
2005-10-07 06:50:36 C 00 47 05.60 +05 00 49.2 r 703
2005-10-07 07:00:40 C 00 47 05.35 +05 00 46.9 r 703
2005-10-07 07:10:47 C 00 47 04.95 +05 00 45.3 r 703
2005-10-10 04:29:44 C 00 44 52.00 +04 46 38.6 c 691
2005-10-10 04:54:40 C 00 44 51.15 +04 46 33.7 c 691
2005-10-10 05:19:30 C 00 44 50.35 +04 46 28.8 c 691
2005-10-26 05:30:03 C 00 34 06.20 +03 37 48.0 r G96
2005-10-26 05:37:45 C 00 34 06.02 +03 37 46.8 r G96
2005-10-26 05:45:28 C 00 34 05.84 +03 37 45.6 r G96
2005-10-26 05:53:11 C 00 34 05.62 +03 37 44.4 r G96
2005-12-02 02:46:25 C 00 29 23.49 +03 07 19.7 r G96
2005-12-02 02:58:06 C 00 29 23.64 +03 07 20.9 r G96
2005-12-02 03:09:48 C 00 29 23.78 +03 07 21.9 r G96
2005-12-02 03:21:30 C 00 29 23.92 +03 07 22.8 r G96
2006-01-05 01:55:06 C 00 50 44.98 +05 23 22.4 r G96
2006-01-05 02:05:42 C 00 50 45.34 +05 23 24.9 r G96
2006-01-05 02:16:17 C 00 50 45.85 +05 23 28.3 r G96
2006-01-05 02:26:57 C 00 50 46.17 +05 23 29.9 r G96
2008-03-07 05:47:20 C 09 53 17.59 +12 47 38.9 r G96
2008-03-07 05:57:01 C 09 53 17.34 +12 47 40.2 r G96
2008-03-07 06:06:36 C 09 53 17.05 +12 47 41.8 r G96
2008-03-07 06:16:13 C 09 53 16.76 +12 47 43.6 r G96
2009-04-18 05:18:32 C 13 36 33.16 -09 59 54.1 o 691