474554 (2003 YQ94)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6181654571 ± 3.00e-08
Semi-major axis (a)2.6531791798 AU ± 9.11e-09
Inclination (i)8.53098710° ± 5.76e-06
Long. of Asc. Node (Ω)272.30681664° ± 3.03e-05
Arg. of Perihelion (ω)85.88922971° ± 3.10e-05
Mean Anomaly (M)62.70970452° ± 2.73e-06
Mean Motion (n)0.2280669766°/day ± 1.18e-09
Perihelion dist (q)1.01307546 AU ± 7.96e-08
Aphelion dist (Q)4.29328290 AU ± 8.09e-08
Orbital Period4.32165278 yr ± 2.23e-08
Physical Parameters
H (abs. magnitude)17.54
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.365″
Uncertainty0
Orbit TypeApollo
MOID0.138827 AU
Observations Used307
Oppositions14
Arc Total2003-2021
First Observation Used2003-10-24
Last Observation Used2021-02-10
Observations (324)
Date Type RA Dec Mag Band Observatory
2003-10-24 10:24:12 C 08 27 55.98 +20 41 05.7 c 691
2003-10-24 11:03:32 C 08 27 57.70 +20 40 51.7 c 691
2003-10-24 11:43:17 C 08 27 59.42 +20 40 37.3 c 691
2003-10-27 10:28:12 C 08 30 58.95 +20 15 05.3 d 291
2003-10-27 11:10:06 C 08 31 00.51 +20 14 51.1 d 291
2003-10-27 11:46:01 C 08 31 01.96 +20 14 38.5 d 291
2003-12-22 10:25:25 C 08 15 56.64 +15 50 44.8 c 691
2003-12-22 10:45:07 C 08 15 55.45 +15 50 44.1 c 691
2003-12-22 11:05:38 C 08 15 54.21 +15 50 43.6 c 691
2003-12-22 12:53:49 C 08 15 47.66 +15 50 38.7 d 291
2003-12-22 12:59:15 C 08 15 47.33 +15 50 37.9 d 291
2003-12-24 21:44:15 C 08 12 23.40 +15 49 09.4 c 246
2003-12-24 21:53:34 C 08 12 22.85 +15 49 10.2 c 246
2003-12-24 21:55:54 C 08 12 22.77 +15 49 10.5 c 246
2003-12-24 21:59:24 C 08 12 22.39 +15 49 09.2 c 246
2003-12-25 05:58:12 C 08 11 53.07 +15 49 01.7 d 291
2003-12-25 06:08:52 C 08 11 52.40 +15 49 01.6 d 291
2003-12-25 06:19:39 C 08 11 51.68 +15 49 01.6 d 291
2003-12-25 07:35:26 C 08 11 46.97 +15 48 59.9 c 854
2003-12-25 07:43:21 C 08 11 46.45 +15 49 00.0 c 854
2003-12-25 16:25:09 C 08 11 13.995 +15 48 58.39 r 413
2003-12-25 16:36:09 C 08 11 13.288 +15 48 58.08 r 413
2003-12-27 01:15:55 C 08 09 10.97 +15 48 21.0 r 941
2003-12-27 01:19:11 C 08 09 10.78 +15 48 20.9 r 941
2003-12-27 01:22:27 C 08 09 10.59 +15 48 20.7 r 941
2003-12-27 01:24:04 C 08 09 10.49 +15 48 20.7 r 941
2003-12-27 01:25:43 C 08 09 10.39 +15 48 20.7 r 941
2003-12-27 06:54:23 C 08 08 49.81 +15 48 17.5 d 291
2003-12-27 07:00:44 C 08 08 49.41 +15 48 17.6 d 291
2003-12-27 07:09:03 C 08 08 48.85 +15 48 17.7 d 291
2003-12-29 07:34:15 C 08 05 43.42 +15 47 53.8 o 699
2003-12-29 07:58:12 C 08 05 41.90 +15 47 55.0 o 699
2003-12-29 08:22:09 C 08 05 40.31 +15 47 54.9 o 699
2003-12-29 08:46:06 C 08 05 38.61 +15 47 55.7 o 699
2003-12-31 04:03:00 C 08 02 50.11 +15 47 59.7 r 859
2004-01-13 04:59:00 C 07 42 20.92 +15 53 20.7 r 649
2004-01-13 05:04:06 C 07 42 20.59 +15 53 21.2 r 649
2004-01-13 05:09:13 C 07 42 20.25 +15 53 21.6 r 649
2004-01-13 05:14:20 C 07 42 20.00 +15 53 21.0 r 649
2004-01-13 06:54:09 C 07 42 13.53 +15 53 25.8 r 448
2004-01-13 07:18:02 C 07 42 11.96 +15 53 25.8 r 448
2004-01-13 07:55:05 C 07 42 09.55 +15 53 26.3 r 448
2004-01-23 20:11:04 C 07 27 21.66 +16 01 58.9 c 246
2004-01-23 20:12:44 C 07 27 21.61 +16 01 57.9 c 246
2004-01-23 20:14:09 C 07 27 21.58 +16 01 58.8 c 246
2004-01-23 20:15:27 C 07 27 21.41 +16 01 59.7 c 246
2004-01-23 20:16:47 C 07 27 21.34 +16 01 58.4 c 246
2004-03-17 04:02:42 C 07 08 02.36 +16 35 05.5 d 291
2004-03-17 04:20:51 C 07 08 02.70 +16 35 04.7 d 291
2004-03-17 04:43:49 C 07 08 03.09 +16 35 04.9 d 291