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
2020-04-06 12:52:26 C 17 45 09.777 +10 41 43.61 U F52
2020-04-10 14:03:50 C 18 14 27.42 +12 29 31.3 V T08
2020-04-10 14:16:18 C 18 14 31.49 +12 29 45.9 V T08
2020-04-10 14:47:21 C 18 14 41.67 +12 30 21.7 V T08
2020-04-11 03:17:59 C 18 18 56.12 +12 44 47.4 V 160
2020-04-11 03:22:25 C 18 18 57.63 +12 44 52.9 V 160
2020-04-11 03:24:53 C 18 18 58.47 +12 44 55.6 V 160
2020-04-16 01:38:33 C 19 05 08.65 +15 04 48.3 V 160
2020-04-16 01:41:28 C 19 05 09.94 +15 04 53.9 V 160
2020-04-16 01:44:26 C 19 05 11.26 +15 04 57.2 V 160
2020-04-17 02:06:29 C 19 16 09.92 +15 32 50.5 V 160
2020-04-17 02:09:28 C 19 16 11.30 +15 32 53.6 V 160
2020-04-18 06:26:17 S 19 29 32.690 +16 04 11.86 L C51
2020-04-22 14:01:39 C 20 24 01.30 +17 36 20.9 V T08
2020-04-22 14:06:28 C 20 24 03.98 +17 36 24.2 V T08
2020-04-22 14:23:49 C 20 24 13.60 +17 36 36.0 V T08
2020-04-22 14:36:39 C 20 24 20.70 +17 36 44.6 V T08
2020-04-24 02:37:14 C 20 44 51.21 +17 56 31.7 V 160
2020-04-24 02:40:01 C 20 44 52.79 +17 56 33.0 V 160
2020-04-24 02:42:47 C 20 44 54.43 +17 56 34.2 V 160
2020-04-26 10:54:53 C 21 17 43.21 +18 11 47.8 V 703
2020-04-26 11:01:45 C 21 17 47.17 +18 11 48.3 V 703
2020-04-26 11:08:38 C 21 17 51.25 +18 11 48.9 V 703
2020-04-28 14:07:10 C 21 47 39.51 +18 07 48.9 V T05
2020-04-28 14:11:48 C 21 47 42.15 +18 07 47.9 V T05
2020-04-28 14:39:20 C 21 47 57.94 +18 07 41.9 V T05
2020-04-28 14:54:36 C 21 48 06.70 +18 07 38.7 V T05
2020-04-29 10:17:49 C 21 59 16.56 +18 01 34.4 V 703
2020-04-29 10:25:25 C 21 59 20.87 +18 01 32.2 V 703
2020-04-29 10:33:01 C 21 59 25.19 +18 01 29.4 V 703
2020-04-29 10:40:37 C 21 59 29.52 +18 01 26.8 V 703
2020-05-02 10:46:36 C 22 39 19.21 +17 21 39.7 V 703
2020-05-02 10:52:54 C 22 39 22.60 +17 21 35.5 V 703
2020-05-02 10:59:13 C 22 39 25.89 +17 21 31.6 V 703
2020-05-02 11:05:33 C 22 39 29.21 +17 21 27.1 V 703
2020-10-22 13:25:14 C 07 44 01.697 +17 48 56.08 U F51
2020-10-22 13:43:57 C 07 44 01.751 +17 48 57.64 U F51
2020-10-22 14:02:39 C 07 44 01.814 +17 48 59.09 U F51
2020-10-22 14:21:33 C 07 44 01.885 +17 49 00.61 U F51
2020-11-11 10:44:26 C 07 39 02.52 +18 46 33.2 V G96
2020-11-11 10:51:47 C 07 39 02.30 +18 46 34.2 V G96
2020-11-11 10:59:09 C 07 39 02.08 +18 46 35.5 V G96
2020-11-16 11:57:46 C 07 35 22.996 +19 08 04.48 U F51
2020-11-16 12:14:35 C 07 35 22.390 +19 08 07.53 U F51
2020-11-16 12:31:26 C 07 35 21.793 +19 08 10.87 U F51
2020-11-16 12:48:17 C 07 35 21.181 +19 08 14.23 U F51
2020-12-08 11:05:15 C 07 09 03.24 +21 03 26.9 V V00
2020-12-08 11:13:06 C 07 09 02.74 +21 03 28.6 V V00
2020-12-08 11:20:54 C 07 09 02.24 +21 03 30.5 V V00
2020-12-08 11:28:42 C 07 09 01.73 +21 03 32.2 V V00