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
2021-09-05 10:44:11 C 00 04 46.80 +00 31 05.1 V T05
2021-09-05 10:50:07 C 00 04 46.69 +00 31 03.5 V T05
2021-09-05 21:54:49 C 00 04 28.72 +00 29 03.6 V G18
2021-09-05 22:28:16 C 00 04 27.78 +00 28 57.7 V G18
2021-09-06 22:04:49 C 00 03 48.62 +00 24 41.8 V L54
2021-09-06 22:25:03 C 00 03 48.05 +00 24 37.9 V L54
2021-09-06 22:46:28 C 00 03 47.42 +00 24 33.3 V L54
2021-09-07 12:00:05 C 00 03 25.05 +00 22 10.1 V T08
2021-09-07 12:04:43 C 00 03 24.92 +00 22 08.9 V T08
2021-09-07 12:56:07 C 00 03 23.42 +00 21 59.6 V T08
2021-09-07 13:03:34 C 00 03 23.18 +00 21 58.2 V T08
2021-09-08 23:10:07 C 00 02 24.88 +00 15 32.4 V A71
2021-09-08 23:25:43 C 00 02 24.40 +00 15 29.2 V A71
2021-09-08 23:41:19 C 00 02 23.96 +00 15 26.6 V A71
2021-09-08 23:58:29 C 00 02 23.44 +00 15 23.3 V A71
2021-09-09 11:45:33 C 00 02 02.894 +00 13 11.35 U F52
2021-09-09 12:03:18 C 00 02 02.351 +00 13 08.01 U F52
2021-09-09 12:21:04 C 00 02 01.805 +00 13 04.55 U F52
2021-09-09 12:38:48 C 00 02 01.259 +00 13 01.21 U F52
2021-09-09 21:50:54 C 00 01 45.35 +00 11 13.3 q C82
2021-09-09 21:53:52 C 00 01 45.28 +00 11 12.6 q C82
2021-09-09 21:56:49 C 00 01 45.18 +00 11 12.0 q C82
2021-09-09 21:59:47 C 00 01 45.23 +00 11 11.1 q C82
2021-09-09 22:02:43 C 00 01 44.98 +00 11 11.0 q C82
2021-09-09 22:05:41 C 00 01 44.88 +00 11 10.7 q C82
2021-09-10 07:33:45 C 00 01 28.08 +00 09 21.4 V G96
2021-09-10 07:41:55 C 00 01 27.84 +00 09 19.7 V G96
2021-09-10 07:50:05 C 00 01 27.58 +00 09 18.3 V G96
2021-09-10 08:00:52 C 00 01 27.27 +00 09 16.2 V G96
2021-09-10 17:57:54 C 00 01 09.47 +00 07 20.5 V D29
2021-09-10 18:18:16 C 00 01 08.87 +00 07 17.0 V D29
2021-09-10 18:38:38 C 00 01 08.22 +00 07 12.8 V D29
2021-09-13 08:27:53 C 23 59 16.922 -00 04 58.08 U F51
2021-09-13 08:44:47 C 23 59 16.384 -00 05 01.44 U F51
2021-09-13 09:01:41 C 23 59 15.846 -00 05 04.86 U F51
2021-09-13 09:18:37 C 23 59 15.302 -00 05 08.23 U F51
2021-09-13 09:37:48 C 23 59 14.63 -00 05 12.0 V T05
2021-09-13 09:42:25 C 23 59 14.51 -00 05 13.2 V T05
2021-09-13 09:46:22 C 23 59 14.41 -00 05 14.3 V T05
2021-09-13 10:29:08 C 23 59 12.98 -00 05 22.7 V T05
2021-09-13 12:22:59 C 23 59 09.37 -00 05 45.2 V T08
2021-09-13 12:25:33 C 23 59 09.22 -00 05 45.9 V T08
2021-09-13 12:26:13 C 23 59 09.24 -00 05 45.9 V T08
2021-09-13 12:26:53 C 23 59 09.26 -00 05 45.7 V T08
2021-09-13 23:36:13 C 23 58 48.86 -00 08 02.3 V 104
2021-09-13 23:59:53 C 23 58 48.10 -00 08 07.1 V 104
2021-09-14 06:33:38 C 23 58 36.14 -00 09 25.6 V 703
2021-09-14 06:41:15 C 23 58 35.86 -00 09 27.1 V 703
2021-09-14 06:48:52 C 23 58 35.58 -00 09 28.6 V 703
2021-09-14 06:56:29 C 23 58 35.37 -00 09 29.6 V 703