446938 (2002 YQ5)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1235542749 ± 3.75e-08
Semi-major axis (a)1.2868465356 AU ± 9.07e-10
Inclination (i)15.54641399° ± 8.58e-06
Long. of Asc. Node (Ω)279.88640545° ± 8.75e-06
Arg. of Perihelion (ω)258.67904036° ± 3.34e-05
Mean Anomaly (M)179.83571835° ± 2.88e-05
Mean Motion (n)0.6751839960°/day ± 7.14e-10
Perihelion dist (q)1.12785115 AU ± 4.83e-08
Aphelion dist (Q)1.44584193 AU ± 4.83e-08
Orbital Period1.45978917 yr ± 1.54e-09
Physical Parameters
H (abs. magnitude)20.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.482″
Uncertainty0
Orbit TypeAmor
MOID0.229107 AU
Observations Used217
Oppositions7
Arc Total2002-2025
First Observation Used2002-12-15
Last Observation Used2025-07-22
Observations (263)
Date Type RA Dec Mag Band Observatory
2009-07-19 22:37:00 C 20 32 54.19 +03 10 08.5 o 198
2009-07-20 22:46:07 C 20 30 26.42 +03 34 28.5 v 204
2009-07-20 23:15:06 C 20 30 23.30 +03 34 57.1 r 130
2009-07-20 23:22:42 C 20 30 22.53 +03 35 04.9 r 130
2009-07-20 23:30:01 C 20 30 21.74 +03 35 11.4 r 130
2012-09-03 08:05:15 C 22 02 04.20 +32 58 01.2 u 448
2012-09-03 08:50:53 C 22 02 00.05 +32 57 56.9 u 448
2012-09-03 09:35:57 C 22 01 55.92 +32 57 53.4 u 448
2015-09-27 06:54:38 C 00 29 57.62 +50 39 48.5 t 705
2015-09-27 06:56:30 C 00 29 57.43 +50 39 48.9 t 705
2015-09-27 06:58:22 C 00 29 57.27 +50 39 49.3 t 705
2015-09-30 06:39:57 C 00 23 30.12 +50 45 15.7 t 705
2015-09-30 06:41:49 C 00 23 29.96 +50 45 15.6 t 705
2015-09-30 06:43:41 C 00 23 29.76 +50 45 15.8 t 705
2015-11-11 01:01:32 C 23 29 03.36 +38 28 31.6 u H21
2015-11-11 01:12:25 C 23 29 03.48 +38 28 19.1 u H21
2015-11-11 01:22:45 C 23 29 03.46 +38 28 07.8 u H21
2018-11-27 07:14:11 C 03 21 06.01 +52 27 15.9 V G96
2018-11-27 07:21:37 C 03 21 05.23 +52 27 07.1 V G96
2018-11-27 07:36:27 C 03 21 03.69 +52 26 48.9 V G96
2018-12-01 21:18:18 C 03 11 15.69 +50 01 28.7 q 157
2018-12-01 21:45:19 C 03 11 13.28 +50 00 50.0 q 157
2019-01-04 08:07:17 C 02 56 40.143 +27 05 00.15 U F51
2019-01-04 08:22:29 C 02 56 40.617 +27 04 36.52 U F51
2019-01-04 08:37:40 C 02 56 41.109 +27 04 12.86 U F51
2021-11-04 11:18:54 C 08 00 12.31 +38 23 25.3 V G96
2021-11-04 11:26:27 C 08 00 12.98 +38 23 21.8 V G96
2021-11-04 11:34:01 C 08 00 13.65 +38 23 18.2 V G96
2021-11-04 11:41:36 C 08 00 14.38 +38 23 14.0 V G96
2021-11-19 13:05:20 C 08 29 33.777 +34 29 39.90 U F51
2021-11-19 13:21:20 C 08 29 34.790 +34 29 27.29 U F51
2021-11-19 13:39:19 C 08 29 35.909 +34 29 13.61 U F51
2021-11-29 10:56:35 C 08 43 16.83 +30 56 48.9 V V00
2021-11-29 11:03:37 C 08 43 17.13 +30 56 41.8 V V00
2021-11-29 11:10:36 C 08 43 17.43 +30 56 35.0 V V00
2021-12-14 02:23:47 C 08 52 45.50 +23 37 54.9 X C95
2021-12-14 02:45:17 C 08 52 45.51 +23 37 22.9 X C95
2021-12-17 19:21:02 C 08 52 43.41 +21 15 26.5 V D29
2021-12-17 19:50:08 C 08 52 42.97 +21 14 37.7 V D29
2021-12-26 20:08:39 C 08 47 53.13 +14 20 53.7 V D29
2021-12-26 20:45:09 C 08 47 51.51 +14 19 34.4 V D29
2021-12-27 04:53:53 S 08 47 47.138 +14 01 57.83 V C57
2021-12-27 04:53:53 s 1 -164071.51 9 +246478.42 9720.0 C57
2021-12-27 05:13:53 S 08 47 46.560 +14 01 16.00 V C57
2021-12-27 05:13:53 s 1 -164453.75 5 +245366.33 2310.0 C57
2021-12-27 10:13:53 S 08 47 28.776 +13 49 51.02 V C57
2021-12-27 10:13:53 s 1 -169770.29 7 +228086.55 3410.0 C57
2021-12-27 10:53:53 S 08 47 26.832 +13 48 30.17 V C57
2021-12-27 10:53:53 s 1 -170416.86 5 +225696.83 5930.0 C57
2021-12-27 15:33:53 S 08 47 09.845 +13 37 45.70 V C57