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
2003-01-05 06:44:09 C 06 45 56.69 +17 45 02.1 18.0 c 704
2003-01-05 07:05:58 C 06 45 54.07 +17 44 09.5 17.9 c 704
2003-01-07 07:13:52 C 06 40 36.34 +15 47 24.2 18.3 c 704
2003-01-07 07:39:25 C 06 40 33.30 +15 46 21.7 18.6 c 704
2003-01-07 08:01:32 C 06 40 30.70 +15 45 27.5 18.3 c 704
2003-01-07 08:23:04 C 06 40 28.19 +15 44 34.5 18.5 c 704
2003-01-07 08:48:09 C 06 40 25.26 +15 43 32.2 18.8 c 704
2003-01-08 05:44:50 C 06 38 10.57 +14 52 23.2 17.6 c 704
2003-01-08 06:06:00 C 06 38 08.15 +14 51 31.3 18.2 c 704
2003-01-08 06:07:27 C 06 38 08.00 +14 51 26.9 18.5 c 704
2003-01-08 06:28:27 C 06 38 05.51 +14 50 36.3 18.5 c 704
2003-01-08 06:28:29 C 06 38 05.48 +14 50 36.5 18.1 c 704
2003-01-08 06:49:29 C 06 38 02.93 +14 49 44.6 19.4 c 704
2003-01-08 06:50:18 C 06 38 02.91 +14 49 42.8 18.8 c 704
2003-01-08 07:10:31 C 06 38 00.64 +14 48 53.0 18.4 c 704
2003-01-08 07:11:32 C 06 38 00.44 +14 48 51.2 18.1 c 704
2003-01-09 04:06:56 C 06 35 47.62 +13 57 36.5 17.7 c 704
2003-01-09 04:28:59 C 06 35 45.11 +13 56 43.3 18.0 c 704
2003-01-09 04:41:57 C 06 35 43.67 +13 56 12.1 18.6 c 704
2003-01-09 04:50:45 C 06 35 42.64 +13 55 50.5 17.9 c 704
2003-01-09 05:04:22 C 06 35 41.08 +13 55 17.5 18.2 c 704
2003-01-09 05:12:35 C 06 35 40.11 +13 54 56.9 17.9 c 704
2003-01-09 05:26:45 C 06 35 38.53 +13 54 23.3 18.6 c 704
2003-01-09 05:35:32 C 06 35 37.47 +13 54 01.4 18.0 c 704
2003-01-09 05:48:58 C 06 35 35.97 +13 53 29.5 18.4 c 704
2003-01-24 05:07:10 C 06 04 33.66 +00 22 38.6 c 670
2003-01-24 05:57:08 C 06 04 30.06 +00 21 01.5 c 670
2003-01-24 22:20:19 C 06 03 30.27 -00 10 16.8 c 587
2003-01-24 22:23:56 C 06 03 29.98 -00 10 24.2 c 587
2003-02-19 19:01:37 C 05 54 51.34 -12 55 03.2 c 246
2003-02-19 19:03:05 C 05 54 51.40 -12 55 03.7 c 246
2003-02-19 19:04:22 C 05 54 51.41 -12 55 05.8 c 246
2003-02-19 19:07:18 C 05 54 51.46 -12 55 06.4 c 246
2003-02-19 19:10:01 C 05 54 51.58 -12 55 10.1 c 246
2003-02-19 19:11:15 C 05 54 51.58 -12 55 11.5 c 246
2003-03-13 12:30:12 C 06 20 11.89 -17 12 00.7 c 413
2003-03-13 12:39:08 C 06 20 12.47 -17 12 03.1 c 413
2005-11-13 11:18:05 C 09 32 56.37 +20 31 19.8 d 291
2005-11-13 11:23:59 C 09 32 56.96 +20 31 12.0 d 291
2005-11-13 11:29:40 C 09 32 57.49 +20 31 06.5 d 291
2006-06-24 13:02:23 C 15 45 44.84 -36 59 01.9 o D35
2006-06-24 13:07:22 C 15 45 45.01 -36 58 49.9 o D35
2009-07-06 07:02:44 C 21 03 59.90 -03 24 36.2 o H55
2009-07-06 07:09:20 C 21 03 59.32 -03 24 27.4 o H55
2009-07-06 07:15:55 C 21 03 58.70 -03 24 18.4 o H55
2009-07-16 22:33:43 C 20 40 12.23 +01 52 55.3 r B67
2009-07-16 22:41:45 C 20 40 11.40 +01 53 04.3 r B67
2009-07-16 22:49:33 C 20 40 10.59 +01 53 12.7 r B67
2009-07-19 22:22:56 C 20 32 55.68 +03 09 54.3 o 198
2009-07-19 22:30:46 C 20 32 54.77 +03 10 01.9 o 198