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
2020-07-14 07:11:09 C 15 50 52.795 -20 56 10.34 U F51
2020-07-14 07:26:59 C 15 50 52.264 -20 56 02.56 U F51
2020-07-14 07:42:48 C 15 50 51.735 -20 55 54.80 U F51
2020-07-14 07:58:38 C 15 50 51.206 -20 55 47.02 U F51
2020-07-21 07:49:49 C 15 47 07.05 -19 37 20.6 V T08
2020-07-21 07:55:08 C 15 47 06.98 -19 37 17.9 V T08
2020-07-21 08:05:53 C 15 47 06.76 -19 37 13.0 V T08
2020-07-21 08:20:28 C 15 47 06.58 -19 37 06.2 V T08
2020-08-16 12:27:15 C 15 56 58.59 -16 00 21.4 q D29
2020-08-16 12:47:37 C 15 56 59.43 -16 00 14.6 q D29
2020-09-11 05:29:16 C 16 39 47.91 -13 47 09.2 V T08
2020-09-11 05:36:36 C 16 39 48.51 -13 47 07.6 V T08
2020-09-11 05:41:15 C 16 39 48.97 -13 47 06.0 V T08
2020-09-11 05:55:50 C 16 39 50.32 -13 47 03.2 V T08
2020-09-16 05:22:36 C 16 51 35.00 -13 21 07.2 V T08
2020-09-16 05:27:54 C 16 51 35.51 -13 21 06.0 V T08
2020-09-16 05:34:34 C 16 51 36.19 -13 21 04.8 V T08
2020-09-16 05:35:54 C 16 51 36.31 -13 21 05.0 V T08
2020-09-16 05:39:13 C 16 51 36.65 -13 21 03.8 V T08
2020-09-16 05:47:14 C 16 51 37.46 -13 21 01.8 V T08
2020-09-16 06:01:52 C 16 51 38.92 -13 20 58.3 V T08
2020-10-16 06:12:47 C 18 27 06.18 -09 17 32.5 V T05
2020-10-16 06:18:04 C 18 27 07.04 -09 17 29.0 V T05
2020-10-16 06:27:18 C 18 27 08.57 -09 17 24.8 V T05
2020-10-16 06:43:49 C 18 27 11.18 -09 17 16.0 V T05
2020-11-04 10:45:52 C 19 54 12.66 -04 16 35.9 q D29
2020-11-04 11:46:58 C 19 54 25.56 -04 15 46.4 q D29
2020-11-05 00:49:25 C 19 57 14.23 -04 05 07.2 V W34
2020-11-05 00:55:23 C 19 57 15.48 -04 05 01.8 V W34
2020-11-05 01:03:35 C 19 57 17.22 -04 04 55.5 V W34
2020-11-05 04:58:40 C 19 58 08.23 -04 01 38.1 V T05
2020-11-05 05:18:32 C 19 58 12.46 -04 01 22.0 V T05
2020-11-05 05:23:09 C 19 58 13.43 -04 01 18.4 V T05
2020-11-05 05:32:28 C 19 58 15.42 -04 01 10.5 V T05
2020-11-05 05:53:03 C 19 58 19.77 -04 00 54.0 V T05
2020-11-06 17:47:43 C 20 06 11.15 -03 30 56.4 V 130
2020-11-06 17:53:26 C 20 06 12.42 -03 30 51.4 V 130
2020-11-06 17:58:48 C 20 06 13.61 -03 30 47.2 V 130
2020-11-06 18:15:23 C 20 06 17.17 -03 30 32.4 V 160
2020-11-06 18:18:48 C 20 06 17.91 -03 30 29.3 V 160
2020-11-06 18:22:10 C 20 06 18.67 -03 30 26.7 V 160
2020-11-07 18:16:11 C 20 11 36.92 -03 09 59.3 V 160
2020-11-07 18:20:01 C 20 11 37.75 -03 09 56.0 V 160
2020-11-07 18:23:28 C 20 11 38.51 -03 09 52.6 V 160
2020-11-17 18:09:14 C 21 07 58.03 +00 32 39.4 V 160
2020-11-17 18:11:35 C 21 07 58.52 +00 32 41.5 V 160
2020-11-17 18:14:55 C 21 07 59.32 +00 32 45.0 V 160
2020-11-18 17:48:47 C 21 13 47.03 +00 55 53.8 V 160
2020-11-18 17:52:16 C 21 13 47.89 +00 55 56.9 V 160
2020-11-18 17:55:46 C 21 13 48.75 +00 56 00.2 V 160