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
2015-03-17 03:58:13 C 09 53 59.15 -05 44 33.5 u H21
2015-03-17 04:00:48 C 09 53 58.98 -05 44 27.2 u H21
2015-03-17 04:30:12 C 09 53 57.09 -05 43 17.5 u H21
2015-03-17 04:34:42 C 09 53 56.80 -05 43 06.7 u H21
2015-03-17 04:39:05 C 09 53 56.52 -05 42 56.4 u H21
2015-03-17 04:43:12 C 09 53 56.26 -05 42 46.5 u H21
2015-03-17 04:47:59 C 09 53 55.95 -05 42 35.2 u H21
2015-03-17 05:18:33 C 09 53 54.15 -05 41 20.4 q H45
2015-03-17 05:20:34 C 09 53 53.99 -05 41 15.5 q H45
2015-03-17 05:21:47 C 09 53 53.92 -05 41 12.5 q H45
2015-03-17 05:23:26 C 09 53 53.81 -05 41 08.3 q H45
2015-03-17 05:24:37 C 09 53 53.75 -05 41 05.8 q H45
2015-03-17 05:25:40 C 09 53 53.66 -05 41 03.3 q H45
2015-03-17 05:26:53 C 09 53 53.63 -05 41 00.6 q H45
2015-03-17 05:28:32 C 09 53 53.51 -05 40 55.8 q H45
2015-03-17 10:33:15 C 09 53 37.47 -05 27 57.7 t 474
2015-03-17 10:34:41 C 09 53 37.38 -05 27 53.8 t 474
2015-03-17 10:36:08 C 09 53 37.25 -05 27 50.0 t 474
2015-03-17 10:37:35 C 09 53 37.21 -05 27 47.5 t 474
2015-03-17 19:45:50 C 09 53 07.74 -05 06 41.0 q 246
2015-03-17 19:46:09 C 09 53 07.72 -05 06 40.6 q 246
2015-03-17 19:47:02 C 09 53 07.65 -05 06 38.4 q 246
2015-03-17 19:47:40 C 09 53 07.65 -05 06 37.7 q 246
2015-03-17 19:48:06 C 09 53 07.56 -05 06 37.0 q 246
2015-03-17 19:48:25 C 09 53 07.53 -05 06 35.7 q 246
2015-03-17 19:48:48 C 09 53 07.50 -05 06 34.6 q 246
2015-03-17 19:49:48 C 09 53 07.47 -05 06 32.1 q 246
2015-03-17 23:51:42 C 09 52 55.36 -04 55 50.9 u 807
2015-03-17 23:57:16 C 09 52 55.01 -04 55 37.2 u 807
2015-03-18 00:04:52 C 09 52 54.54 -04 55 18.8 u 807
2015-03-18 08:31:34 C 09 52 25.521 -04 35 07.64 L F51
2015-03-18 08:50:13 C 09 52 24.300 -04 34 21.32 L F51
2015-03-18 09:08:53 C 09 52 23.086 -04 33 35.11 L F51
2015-03-18 09:27:29 C 09 52 21.872 -04 32 48.89 L F51
2015-03-18 09:27:59 C 09 52 23.09 -04 32 03.7 t 474
2015-03-18 09:29:26 C 09 52 23.02 -04 32 00.0 t 474
2015-03-18 09:30:53 C 09 52 22.92 -04 31 56.6 t 474
2015-03-18 09:32:19 C 09 52 22.83 -04 31 53.1 t 474
2015-03-18 09:33:46 C 09 52 22.74 -04 31 49.5 t 474
2015-03-18 20:06:53 C 09 51 48.63 -04 06 26.3 q 246
2015-03-18 20:08:59 C 09 51 48.47 -04 06 21.4 q 246
2015-03-18 20:09:47 C 09 51 48.42 -04 06 19.3 q 246
2015-03-18 20:10:18 C 09 51 48.39 -04 06 18.5 q 246
2015-03-18 20:10:41 C 09 51 48.35 -04 06 17.0 q 246
2015-03-18 20:11:19 C 09 51 48.36 -04 06 15.4 q 246
2015-03-18 20:11:45 C 09 51 48.32 -04 06 14.7 q 246
2015-03-18 21:22:47 C 09 51 44.13 -04 03 13.4 c A53
2015-03-18 21:48:15 C 09 51 42.58 -04 02 10.1 c A53
2015-03-18 22:07:31 C 09 51 41.37 -04 01 20.0 c A53
2015-03-19 08:28:52 C 09 51 08.730 -03 34 46.14 L F51