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
2017-12-23 10:09:58 C 07 48 17.557 +21 01 35.58 U F51
2017-12-23 10:28:31 C 07 48 16.977 +21 01 37.18 U F51
2017-12-23 10:47:11 C 07 48 16.392 +21 01 38.56 U F51
2018-01-11 12:04:38 C 07 32 39.353 +21 39 00.41 U F51
2018-01-11 12:23:34 C 07 32 38.633 +21 39 02.04 U F51
2018-01-11 12:42:29 C 07 32 37.952 +21 39 03.48 U F51
2018-01-11 13:01:24 C 07 32 37.253 +21 39 04.91 U F51
2018-01-13 06:51:22 C 07 31 06.78 +21 42 23.7 U G96
2018-01-13 06:58:45 C 07 31 06.55 +21 42 23.7 U G96
2018-01-13 07:06:08 C 07 31 06.18 +21 42 24.8 U G96
2018-01-13 07:13:30 C 07 31 05.93 +21 42 25.8 U G96
2018-01-20 07:43:01 C 07 25 06.198 +21 55 05.12 U F51
2018-01-20 08:20:15 C 07 25 04.883 +21 55 07.90 U F51
2018-01-20 08:38:51 C 07 25 04.216 +21 55 09.23 U F51
2019-02-28 07:20:27 C 10 54 55.99 +06 54 05.3 V G96
2019-02-28 07:28:29 C 10 54 55.68 +06 54 07.5 V G96
2019-02-28 07:36:31 C 10 54 55.44 +06 54 08.6 V G96
2019-02-28 07:44:32 C 10 54 55.12 +06 54 09.5 V G96
2019-04-07 05:59:20 C 10 30 38.916 +09 20 34.48 U F51
2019-04-07 06:14:13 C 10 30 38.623 +09 20 35.90 U F51
2019-04-07 06:29:08 C 10 30 38.372 +09 20 37.65 U F51
2019-04-07 06:44:07 C 10 30 38.093 +09 20 39.07 U F51
2020-04-02 13:13:26 C 15 16 49.605 -18 06 17.87 U F51
2020-04-02 13:30:23 C 15 16 49.333 -18 06 16.90 U F51
2020-04-02 13:47:19 C 15 16 49.062 -18 06 15.85 U F51
2020-04-02 14:04:15 C 15 16 48.792 -18 06 14.83 U F51
2020-04-16 08:41:44 C 15 09 54.54 -17 38 51.3 V G96
2020-04-16 08:49:23 C 15 09 54.35 -17 38 50.8 V G96
2020-04-16 08:57:01 C 15 09 54.11 -17 38 49.8 V G96
2020-04-16 09:04:38 C 15 09 53.93 -17 38 49.1 V G96
2020-04-18 11:46:47 C 15 08 31.086 -17 33 13.39 U F51
2020-04-18 12:04:42 C 15 08 30.560 -17 33 11.42 U F51
2020-04-18 12:22:37 C 15 08 30.039 -17 33 09.37 U F51
2020-04-18 12:40:26 C 15 08 29.523 -17 33 07.27 U F51
2020-04-21 11:47:39 C 15 06 26.046 -17 24 43.50 U F51
2020-04-21 12:20:15 C 15 06 25.039 -17 24 39.51 U F51
2020-04-27 08:15:32 C 15 02 01.41 -17 06 27.6 V G96
2020-04-27 08:22:56 C 15 02 01.14 -17 06 26.4 V G96
2020-04-27 08:30:20 C 15 02 00.92 -17 06 25.6 V G96
2020-04-27 08:37:43 C 15 02 00.58 -17 06 25.3 V G96
2020-04-30 11:17:58 C 14 59 31.397 -16 55 54.61 U F51
2020-04-30 11:35:28 C 14 59 30.785 -16 55 52.16 U F51
2020-04-30 11:52:54 C 14 59 30.173 -16 55 49.48 U F51
2020-04-30 12:10:54 C 14 59 29.545 -16 55 46.97 U F51
2020-05-13 06:50:24 C 14 48 52.43 -16 09 38.5 V G96
2020-05-13 06:57:47 C 14 48 52.17 -16 09 37.6 V G96
2020-05-13 07:05:09 C 14 48 51.92 -16 09 36.4 V G96
2020-05-13 07:12:31 C 14 48 51.64 -16 09 35.1 V G96
2020-05-13 08:35:03 C 14 48 48.919 -16 09 21.72 U F51
2020-05-13 08:52:48 C 14 48 48.288 -16 09 19.00 U F51