511777 (2015 EZ)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2836629397 ± 4.64e-09
Semi-major axis (a)1.3641791324 AU ± 3.75e-10
Inclination (i)13.21298342° ± 1.67e-06
Long. of Asc. Node (Ω)185.39387931° ± 1.75e-06
Arg. of Perihelion (ω)65.21468402° ± 3.35e-06
Mean Anomaly (M)204.08211714° ± 1.42e-06
Mean Motion (n)0.6185932451°/day ± 2.55e-10
Perihelion dist (q)0.97721207 AU ± 6.34e-09
Aphelion dist (Q)1.75114620 AU ± 6.35e-09
Orbital Period1.59333502 yr ± 6.57e-10
Physical Parameters
H (abs. magnitude)20.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.210″
Uncertainty0
Orbit TypeApollo
MOID0.085313 AU
Observations Used793
Oppositions7
Arc Total2004-2023
First Observation Used2004-10-20
Last Observation Used2023-11-08
Observations (851)
Date Type RA Dec Mag Band Observatory
2023-03-26 23:09:27 C 14 21 34.74 -06 30 44.2 X L99
2023-03-26 23:12:15 C 14 21 35.55 -06 30 32.4 X L99
2023-03-26 23:14:42 C 14 21 36.18 -06 30 21.7 X L99
2023-03-27 06:14:17 C 14 23 28.930 -05 59 36.20 V W68
2023-03-27 06:16:55 C 14 23 29.587 -05 59 25.04 V W68
2023-03-27 06:39:01 C 14 23 35.162 -05 57 51.55 V W68
2023-03-27 06:47:30 C 14 23 37.308 -05 57 15.59 V W68
2023-03-27 12:57:15 C 14 25 17.648 -05 31 55.87 U F52
2023-03-27 13:14:47 C 14 25 22.097 -05 30 40.37 U F52
2023-03-27 13:49:43 C 14 25 31.037 -05 28 08.87 U F52
2023-03-29 10:06:22 C 14 38 16.879 -02 04 23.74 V 703
2023-03-29 10:13:22 C 14 38 18.856 -02 03 49.32 V 703
2023-03-29 10:20:21 C 14 38 20.854 -02 03 14.36 V 703
2023-03-29 10:27:21 C 14 38 22.808 -02 02 40.96 V 703
2023-03-30 00:03:34 C 14 42 34.152 -00 53 33.76 V M22
2023-03-30 00:07:32 C 14 42 35.304 -00 53 13.70 V M22
2023-03-30 00:44:28 C 14 42 46.044 -00 50 06.47 V M22
2023-03-30 00:59:04 C 14 42 50.294 -00 48 52.16 V M22
2023-03-30 20:08:54 C 14 48 52.31 +00 49 16.1 V D29
2023-03-30 20:29:16 C 14 48 58.55 +00 51 04.3 V D29
2023-03-30 20:49:38 C 14 49 04.77 +00 52 52.2 V D29
2023-03-31 06:14:40 C 14 52 12.715 +01 44 55.50 V W68
2023-03-31 06:17:16 C 14 52 13.505 +01 45 09.61 V W68
2023-03-31 06:21:15 C 14 52 14.748 +01 45 31.32 V W68
2023-03-31 06:54:18 C 14 52 24.962 +01 48 31.07 V W68
2023-03-31 23:44:29 C 14 58 04.807 +03 21 50.80 V M22
2023-03-31 23:47:08 C 14 58 05.654 +03 22 05.56 V M22
2023-03-31 23:51:04 C 14 58 06.924 +03 22 27.84 V M22
2023-03-31 23:58:18 C 14 58 09.240 +03 23 08.70 V M22
2023-04-01 08:40:37 C 15 01 08.857 +04 11 09.71 V 703
2023-04-01 08:55:12 C 15 01 13.631 +04 12 33.84 V 703
2023-04-01 09:02:30 C 15 01 15.992 +04 13 15.67 V 703
2023-04-01 14:11:41 C 15 03 01.034 +04 43 14.26 U F52
2023-04-01 14:28:23 C 15 03 06.517 +04 44 50.78 U F52
2023-04-01 15:01:43 C 15 03 17.517 +04 48 03.46 U F52
2023-04-02 07:37:37 C 15 09 14.782 +06 26 59.35 V W68
2023-04-02 08:17:53 C 15 09 28.514 +06 30 59.62 V W68
2023-04-02 08:58:59 C 15 09 42.593 +06 35 04.85 V W68
2023-04-02 09:17:02 C 15 09 52.121 +06 35 24.43 V 703
2023-04-02 09:24:43 C 15 09 54.756 +06 36 10.58 V 703
2023-04-02 09:32:24 C 15 09 57.409 +06 36 56.77 V 703
2023-04-02 09:34:44 C 15 09 54.910 +06 38 38.22 V W68
2023-04-02 09:40:04 C 15 09 59.998 +06 37 42.42 V 703
2023-04-03 02:17:59 B 15 16 07.65 +08 18 05.8 V L65
2023-04-03 02:20:00 B 15 16 08.37 +08 18 18.3 V L65
2023-04-03 02:22:00 B 15 16 09.10 +08 18 30.5 V L65
2023-04-03 06:45:47 C 15 17 52.393 +08 45 55.12 V G96
2023-04-03 06:53:18 C 15 17 55.122 +08 46 41.74 V G96
2023-04-03 07:00:49 C 15 17 57.847 +08 47 28.32 V G96
2023-04-03 07:08:20 C 15 18 00.572 +08 48 15.12 V G96