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
2020-11-19 18:02:36 C 21 19 46.71 +01 19 49.3 V 160
2020-11-19 18:06:26 C 21 19 47.61 +01 19 54.3 V 160
2020-11-19 18:09:27 C 21 19 48.33 +01 19 57.8 V 160
2020-11-20 01:58:57 C 21 21 44.95 +01 27 45.5 V 703
2020-11-20 02:06:34 C 21 21 46.78 +01 27 52.1 V 703
2020-11-20 02:14:11 C 21 21 48.64 +01 28 00.0 V 703
2020-11-20 02:21:49 C 21 21 50.57 +01 28 07.9 V 703
2020-11-22 18:19:51 C 21 37 50.16 +02 31 49.2 V 160
2020-11-22 18:23:17 C 21 37 51.08 +02 31 53.2 V 160
2020-11-22 18:26:41 C 21 37 51.94 +02 31 56.4 V 160
2020-11-23 17:46:17 C 21 43 44.32 +02 55 14.4 V 160
2020-11-23 17:49:46 C 21 43 45.15 +02 55 17.0 V 160
2020-11-25 02:28:52 C 21 51 59.57 +03 27 54.9 V 703
2020-11-25 02:35:35 C 21 52 01.20 +03 28 01.6 V G96
2020-11-25 02:42:52 C 21 52 03.03 +03 28 09.2 V G96
2020-11-25 02:44:29 C 21 52 03.41 +03 28 11.2 V 703
2020-11-25 02:50:10 C 21 52 04.84 +03 28 16.4 V G96
2020-11-25 02:52:19 C 21 52 05.36 +03 28 18.4 V 703
2020-11-25 02:57:29 C 21 52 06.66 +03 28 23.6 V G96
2020-11-28 03:00:15 C 22 10 20.60 +04 39 44.3 V 703
2020-11-28 03:08:51 C 22 10 22.67 +04 39 51.9 V 703
2020-11-28 03:17:27 C 22 10 24.88 +04 39 59.9 V 703
2020-11-28 03:26:03 C 22 10 26.95 +04 40 08.1 V 703
2020-11-29 05:28:01 C 22 17 02.17 +05 05 40.3 V T05
2020-11-29 05:32:38 C 22 17 03.33 +05 05 44.7 V T05
2020-11-29 05:41:12 C 22 17 05.46 +05 05 53.2 V T05
2020-11-29 05:55:47 C 22 17 09.11 +05 06 07.5 V T05
2020-11-29 18:14:31 C 22 20 15.93 +05 17 58.5 V 160
2020-11-29 18:18:00 C 22 20 16.74 +05 18 01.5 V 160
2020-11-29 18:21:27 C 22 20 17.69 +05 18 05.5 V 160
2020-11-30 18:13:48 C 22 26 18.97 +05 41 07.7 V 160
2020-11-30 18:17:40 C 22 26 19.94 +05 41 11.3 V 160
2020-11-30 18:21:31 C 22 26 20.88 +05 41 14.4 V 160
2020-12-01 06:56:19 C 22 29 30.44 +05 53 23.4 V T08
2020-12-01 07:01:38 C 22 29 31.79 +05 53 28.1 V T08
2020-12-01 08:19:36 C 22 29 51.17 +05 54 42.6 V T08
2020-12-01 08:27:34 C 22 29 53.15 +05 54 50.6 V T08
2020-12-03 02:59:33 C 22 40 33.32 +06 34 55.7 V 703
2020-12-03 03:07:14 C 22 40 35.27 +06 35 02.5 V 703
2020-12-03 03:14:55 C 22 40 37.13 +06 35 09.0 V 703
2020-12-03 03:22:36 C 22 40 39.04 +06 35 16.3 V 703
2020-12-03 06:29:59 C 22 41 25.77 +06 38 14.0 V T05
2020-12-03 06:35:58 C 22 41 27.22 +06 38 19.9 V T05
2020-12-03 06:45:51 C 22 41 29.67 +06 38 28.9 V T05
2020-12-03 07:03:41 C 22 41 34.06 +06 38 45.7 V T05
2020-12-06 02:31:48 C 22 58 17.53 +07 40 12.8 V G96
2020-12-06 02:39:54 C 22 58 19.48 +07 40 20.0 V G96
2020-12-06 02:48:00 C 22 58 21.45 +07 40 27.2 V G96
2020-12-06 02:56:06 C 22 58 23.40 +07 40 34.3 V G96
2020-12-06 03:33:35 C 22 58 32.48 +07 41 08.2 V 703