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
2015-03-24 03:54:50 C 09 45 28.68 +01 43 19.1 q H21
2015-03-24 03:58:16 C 09 45 28.50 +01 43 29.0 q H21
2015-03-24 04:01:42 C 09 45 28.29 +01 43 39.5 q H21
2015-03-24 04:05:45 C 09 45 28.25 +01 43 53.7 q H45
2015-03-24 04:07:14 C 09 45 28.20 +01 43 58.2 q H45
2015-03-24 04:08:36 C 09 45 28.11 +01 44 02.2 q H45
2015-03-24 04:09:59 C 09 45 28.04 +01 44 06.3 q H45
2015-03-24 04:12:18 C 09 45 27.89 +01 44 13.3 q H45
2015-03-24 04:14:14 C 09 45 27.79 +01 44 19.0 q H45
2015-03-24 04:16:18 C 09 45 27.68 +01 44 25.0 q H45
2015-03-24 04:18:20 C 09 45 27.56 +01 44 31.1 q H45
2015-03-24 07:04:14 C 09 45 19.02 +01 52 40.8 R G45
2015-03-24 07:19:50 C 09 45 18.16 +01 53 26.9 R G45
2015-03-24 07:32:42 C 09 45 17.50 +01 54 04.4 R G45
2015-03-24 07:43:20 C 09 45 16.95 +01 54 35.6 R G45
2015-03-25 01:39:40 C 09 44 32.09 +02 48 00.2 q I15
2015-03-25 01:42:51 C 09 44 31.94 +02 48 09.9 q I15
2015-03-25 01:46:03 C 09 44 31.79 +02 48 19.1 q I15
2015-03-25 07:04:33 C 09 44 16.33 +03 04 24.9 R G45
2015-03-25 07:14:41 C 09 44 15.82 +03 04 55.2 R G45
2015-03-25 07:34:03 C 09 44 14.85 +03 05 54.0 R G45
2015-03-25 07:47:38 C 09 44 14.15 +03 06 34.9 R G45
2015-03-27 04:24:17 C 09 42 27.50 +05 24 15.2 q H21
2015-03-27 04:27:02 C 09 42 27.36 +05 24 23.9 q H21
2015-03-27 04:29:47 C 09 42 27.25 +05 24 32.5 q H21
2015-03-27 04:32:33 C 09 42 27.11 +05 24 41.4 q H21
2015-03-27 04:35:28 C 09 42 26.96 +05 24 50.5 q H21
2015-03-28 03:47:13 C 09 41 35.94 +06 38 32.7 q H21
2015-03-28 03:50:58 C 09 41 35.76 +06 38 44.7 q H21
2015-03-28 03:54:44 C 09 41 35.58 +06 38 56.7 q H21
2015-03-28 03:58:18 C 09 41 35.43 +06 39 08.4 q H21
2015-03-28 04:01:53 C 09 41 35.26 +06 39 19.7 q H21
2015-03-28 04:05:38 C 09 41 35.08 +06 39 31.6 q H21
2015-03-28 04:09:21 C 09 41 34.91 +06 39 43.7 q H21
2015-03-29 01:51:34 C 09 40 51.20 +07 49 53.3 u H21
2015-03-29 01:55:55 C 09 40 51.01 +07 50 07.7 u H21
2015-03-29 02:00:16 C 09 40 50.82 +07 50 21.8 u H21
2015-03-29 02:04:21 C 09 40 50.64 +07 50 35.2 u H21
2015-03-29 02:07:53 C 09 40 50.49 +07 50 46.7 u H21
2015-03-29 02:11:58 C 09 40 50.31 +07 51 00.0 u H21
2015-03-29 02:13:11 C 09 40 50.25 +07 51 04.0 u H21
2015-03-29 02:17:24 C 09 40 50.07 +07 51 17.8 u H21
2015-03-29 03:46:13 C 09 40 46.15 +07 56 07.5 q H21
2015-03-29 03:55:12 C 09 40 45.76 +07 56 36.5 q H21
2015-03-29 03:59:42 C 09 40 45.55 +07 56 51.2 q H21
2015-03-29 04:04:09 C 09 40 45.36 +07 57 05.9 q H21
2015-03-29 04:06:00 C 09 40 45.44 +07 57 14.9 18.3 q H45
2015-03-29 04:08:36 C 09 40 45.17 +07 57 20.4 q H21
2015-03-29 04:09:02 C 09 40 45.36 +07 57 25.3 18.5 q H45
2015-03-29 04:13:03 C 09 40 44.97 +07 57 34.8 q H21