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
2021-12-03 03:46:32 C 23 44 43.12 -01 41 18.4 V G96
2021-12-03 03:58:36 C 23 44 43.45 -01 41 16.3 V G96
2021-12-03 04:06:47 C 23 44 43.69 -01 41 14.4 V G96
2021-12-03 04:14:57 C 23 44 43.88 -01 41 13.1 V G96
2022-02-26 05:18:21 C 01 23 43.095 +08 45 47.60 V 568
2022-12-17 07:28:26 C 06 06 03.661 +23 20 17.95 V G96
2022-12-17 07:36:30 C 06 06 03.416 +23 20 18.13 V G96
2022-12-17 07:44:35 C 06 06 03.042 +23 20 18.20 V G96
2022-12-17 07:52:38 C 06 06 02.747 +23 20 18.13 V G96
2024-01-21 09:52:23 C 09 58 26.902 +12 19 06.00 X F51
2024-01-21 10:09:10 C 09 58 26.485 +12 19 08.31 X F51
2024-01-21 10:25:53 C 09 58 26.043 +12 19 10.63 X F51
2024-01-21 10:42:37 C 09 58 25.597 +12 19 12.83 X F51
2024-02-04 08:36:53 C 09 48 56.848 +13 09 12.95 X F52
2024-02-04 08:53:54 C 09 48 56.282 +13 09 15.83 X F52
2024-02-04 09:10:52 C 09 48 55.759 +13 09 18.43 X F52
2024-02-04 09:27:50 C 09 48 55.217 +13 09 21.30 X F52
2024-02-09 08:13:00 C 09 45 10.339 +13 28 41.49 X F52
2024-02-09 08:29:45 C 09 45 09.793 +13 28 44.22 X F52
2024-02-09 08:46:29 C 09 45 09.241 +13 28 46.97 X F52
2024-02-09 09:03:14 C 09 45 08.699 +13 28 49.91 X F52
2024-02-12 22:39:57 C 09 42 23.46 +13 42 51.3 V L59
2024-02-12 23:01:51 C 09 42 22.76 +13 42 55.1 V L59
2024-02-12 23:28:39 C 09 42 21.91 +13 42 59.6 V L59
2024-03-03 21:04:12 C 09 27 44.83 +14 55 10.4 V L59
2024-03-03 22:00:45 C 09 27 43.12 +14 55 17.6 V L59
2024-03-08 00:27:17 C 09 25 08.60 +15 07 37.9 X W62
2024-03-08 01:01:38 C 09 25 07.70 +15 07 42.4 X W62
2024-03-08 01:34:59 C 09 25 06.84 +15 07 46.3 X W62
2025-02-25 13:27:06 C 13 31 03.813 -09 29 42.11 X F51
2025-02-25 13:44:24 C 13 31 03.652 -09 29 41.13 X F51
2025-02-25 14:01:42 C 13 31 03.473 -09 29 40.15 X F51
2025-02-25 14:19:41 C 13 31 03.298 -09 29 39.34 X F51
2025-03-09 09:01:04 C 13 27 07.769 -09 06 24.26 V V00
2025-03-09 09:09:11 C 13 27 07.614 -09 06 23.40 V V00
2025-03-09 09:17:15 C 13 27 07.456 -09 06 22.68 V V00
2025-03-09 09:25:19 C 13 27 07.283 -09 06 21.56 V V00
2025-04-03 09:53:21 C 13 11 25.528 -07 31 53.25 X F51
2025-04-03 10:10:17 C 13 11 24.971 -07 31 50.03 X F51
2025-04-03 10:27:14 C 13 11 24.420 -07 31 46.74 X F51
2025-04-03 10:44:14 C 13 11 23.876 -07 31 43.49 X F51
2025-04-21 05:03:37 C 12 57 56.167 -06 08 37.54 V G96
2025-04-21 05:11:38 C 12 57 55.922 -06 08 35.66 V G96
2025-04-21 05:19:38 C 12 57 55.670 -06 08 34.37 V G96
2025-04-21 05:27:40 C 12 57 55.422 -06 08 33.11 V G96
2025-04-23 08:11:23 C 12 56 24.845 -05 59 06.33 X F51
2025-04-23 08:30:35 C 12 56 24.260 -05 59 02.95 X F51
2025-04-23 08:49:48 C 12 56 23.682 -05 58 59.38 X F51
2025-04-28 06:56:17 C 12 53 03.138 -05 38 04.24 V G96
2025-04-28 07:03:39 C 12 53 02.994 -05 38 02.58 V G96