545274 (2011 FZ2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7849100903 ± 8.02e-09
Semi-major axis (a)2.6662029267 AU ± 1.46e-09
Inclination (i)13.30661107° ± 3.64e-06
Long. of Asc. Node (Ω)98.90085652° ± 1.73e-05
Arg. of Perihelion (ω)216.36735476° ± 1.73e-05
Mean Anomaly (M)91.76461124° ± 6.96e-07
Mean Motion (n)0.2263979421°/day ± 1.86e-10
Perihelion dist (q)0.57347335 AU ± 2.14e-08
Aphelion dist (Q)4.75893251 AU ± 2.15e-08
Orbital Period4.35351255 yr ± 3.59e-09
Physical Parameters
H (abs. magnitude)17.45
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.255″
Uncertainty0
Orbit TypeApollo
MOID0.178553 AU
Observations Used404
Oppositions11
Arc Total2011-2025
First Observation Used2011-03-25
Last Observation Used2025-01-26
Observations (428)
Date Type RA Dec Mag Band Observatory
2017-01-09 05:29:17 C 07 37 24.11 +25 30 44.6 o 695
2017-01-09 05:33:02 C 07 37 23.91 +25 30 45.3 o 695
2017-01-09 05:36:53 C 07 37 23.71 +25 30 46.1 o 695
2017-01-09 05:40:37 C 07 37 23.53 +25 30 46.7 o 695
2020-03-04 04:16:31 C 15 42 39.26 +02 37 43.9 V 204
2020-03-04 04:30:02 C 15 42 40.46 +02 37 46.8 V 204
2020-03-04 11:48:44 C 15 43 22.35 +02 39 53.8 V 703
2020-03-04 11:56:17 C 15 43 23.09 +02 39 55.0 V 703
2020-03-04 12:03:52 C 15 43 23.90 +02 39 57.9 V 703
2020-03-04 12:11:26 C 15 43 24.52 +02 40 00.3 V 703
2020-03-05 10:55:18 C 15 45 36.18 +02 46 37.1 V 703
2020-03-05 11:02:56 C 15 45 36.95 +02 46 40.2 V 703
2020-03-05 11:10:36 C 15 45 37.62 +02 46 42.8 V 703
2020-03-05 11:18:16 C 15 45 38.35 +02 46 45.8 V 703
2020-03-22 14:44:24 C 16 34 04.93 +05 47 46.4 V T05
2020-03-22 14:51:14 C 16 34 05.87 +05 47 50.4 V T05
2020-03-22 15:15:12 C 16 34 09.34 +05 48 04.8 V T05
2020-03-22 15:25:58 C 16 34 10.88 +05 48 11.8 V T05
2020-03-29 04:00:04 C 17 00 01.24 +07 37 11.8 V 160
2020-03-29 04:03:41 C 17 00 01.85 +07 37 13.4 V 160
2020-03-29 04:06:33 C 17 00 02.36 +07 37 15.6 V 160
2020-04-03 03:45:32 C 17 24 49.96 +09 20 41.5 V 160
2020-04-03 03:50:01 C 17 24 50.98 +09 20 45.7 V 160
2020-04-03 03:54:29 C 17 24 52.00 +09 20 49.9 V 160
2020-04-03 14:38:19 C 17 27 22.40 +09 31 08.7 V T05
2020-04-03 14:43:13 C 17 27 23.52 +09 31 13.4 V T05
2020-04-03 15:00:14 C 17 27 27.45 +09 31 29.2 V T05
2020-04-03 15:12:35 C 17 27 30.35 +09 31 41.5 V T05
2020-04-04 02:38:53 C 17 30 14.61 +09 42 37.2 V 160
2020-04-04 02:43:23 C 17 30 15.59 +09 42 41.6 V 160
2020-04-04 02:47:53 C 17 30 16.69 +09 42 46.8 V 160
2020-04-06 08:46:19 C 17 44 02.96 +10 37 20.1 u H21
2020-04-06 08:48:40 C 17 44 03.58 +10 37 22.5 u H21
2020-04-06 08:50:38 C 17 44 04.10 +10 37 24.7 u H21
2020-04-06 08:52:36 C 17 44 04.62 +10 37 26.7 u H21
2020-04-06 08:54:33 C 17 44 05.13 +10 37 28.6 u H21
2020-04-06 08:56:31 C 17 44 05.66 +10 37 30.7 u H21
2020-04-06 08:58:29 C 17 44 06.19 +10 37 32.7 u H21
2020-04-06 09:00:26 C 17 44 06.72 +10 37 34.7 u H21
2020-04-06 09:02:24 C 17 44 07.24 +10 37 36.8 u H21
2020-04-06 09:04:22 C 17 44 07.75 +10 37 39.1 u H21
2020-04-06 09:06:19 C 17 44 08.28 +10 37 41.3 u H21
2020-04-06 09:08:17 C 17 44 08.80 +10 37 43.2 u H21
2020-04-06 09:10:14 C 17 44 09.33 +10 37 45.0 u H21
2020-04-06 09:12:12 C 17 44 09.83 +10 37 47.4 u H21
2020-04-06 09:14:10 C 17 44 10.36 +10 37 49.1 u H21
2020-04-06 09:16:07 C 17 44 10.87 +10 37 51.3 u H21
2020-04-06 09:18:40 C 17 44 11.55 +10 37 53.9 u H21
2020-04-06 12:02:02 C 17 44 56.285 +10 40 50.13 U F52
2020-04-06 12:35:38 C 17 45 05.283 +10 41 25.82 U F52