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
2015-03-19 08:47:30 C 09 51 07.532 -03 33 58.36 L F51
2015-03-19 09:06:07 C 09 51 06.337 -03 33 10.62 L F51
2015-03-19 09:24:49 C 09 51 05.141 -03 32 22.61 L F51
2015-03-19 19:11:34 C 09 50 35.89 -03 07 23.4 q 246
2015-03-19 19:12:11 C 09 50 35.86 -03 07 21.7 q 246
2015-03-19 19:12:45 C 09 50 35.82 -03 07 20.2 q 246
2015-03-19 19:13:07 C 09 50 35.78 -03 07 19.2 q 246
2015-03-19 19:13:24 C 09 50 35.78 -03 07 18.7 q 246
2015-03-19 19:13:58 C 09 50 35.73 -03 07 17.1 q 246
2015-03-19 19:14:26 C 09 50 35.71 -03 07 15.8 q 246
2015-03-19 19:15:29 C 09 50 35.65 -03 07 13.3 q 246
2015-03-19 21:52:00 C 09 50 26.20 -03 00 26.0 q 246
2015-03-19 21:52:27 C 09 50 26.18 -03 00 24.7 q 246
2015-03-19 21:52:49 C 09 50 26.17 -03 00 23.8 q 246
2015-03-19 21:53:22 C 09 50 26.13 -03 00 22.6 q 246
2015-03-19 21:53:42 C 09 50 26.13 -03 00 21.5 q 246
2015-03-19 21:54:01 C 09 50 26.09 -03 00 20.5 q 246
2015-03-19 21:55:19 C 09 50 26.02 -03 00 17.3 q 246
2015-03-20 20:18:56 C 09 49 17.76 -02 00 59.6 q 246
2015-03-20 20:19:31 C 09 49 17.72 -02 00 58.3 q 246
2015-03-20 20:19:52 C 09 49 17.69 -02 00 57.3 q 246
2015-03-20 20:20:11 C 09 49 17.68 -02 00 56.5 q 246
2015-03-20 20:20:30 C 09 49 17.66 -02 00 55.7 q 246
2015-03-20 20:21:17 C 09 49 17.62 -02 00 53.4 q 246
2015-03-20 20:22:07 C 09 49 17.56 -02 00 51.3 q 246
2015-03-20 20:22:43 C 09 49 17.53 -02 00 49.5 q 246
2015-03-21 04:00:51 C 09 48 54.01 -01 40 08.7 u H21
2015-03-21 04:07:25 C 09 48 53.62 -01 39 50.8 u H21
2015-03-21 04:13:46 C 09 48 53.23 -01 39 33.5 u H21
2015-03-23 03:59:33 C 09 46 34.34 +00 33 47.6 q H21
2015-03-23 04:03:25 C 09 46 34.12 +00 33 58.7 q H21
2015-03-23 04:07:16 C 09 46 33.89 +00 34 09.9 q H21
2015-03-23 04:11:07 C 09 46 33.68 +00 34 20.7 q H21
2015-03-23 04:14:56 C 09 46 33.46 +00 34 31.7 q H21
2015-03-23 04:46:10 C 09 46 32.61 +00 36 06.0 q 703
2015-03-23 04:51:55 C 09 46 32.29 +00 36 22.5 q 703
2015-03-23 04:57:41 C 09 46 31.92 +00 36 39.1 q 703
2015-03-23 05:03:27 C 09 46 31.59 +00 36 55.3 q 703
2015-03-23 20:20:10 C 09 45 49.65 +01 21 00.8 q 246
2015-03-23 20:21:01 C 09 45 49.59 +01 21 03.2 q 246
2015-03-23 20:21:34 C 09 45 49.53 +01 21 04.8 q 246
2015-03-23 20:21:52 C 09 45 49.54 +01 21 05.6 q 246
2015-03-23 20:22:11 C 09 45 49.51 +01 21 06.5 q 246
2015-03-23 20:22:36 C 09 45 49.50 +01 21 07.9 q 246
2015-03-23 20:22:56 C 09 45 49.47 +01 21 08.8 q 246
2015-03-23 20:23:14 C 09 45 49.45 +01 21 09.5 q 246
2015-03-24 03:40:58 C 09 45 29.43 +01 42 38.0 q H21
2015-03-24 03:44:27 C 09 45 29.23 +01 42 48.2 q H21
2015-03-24 03:47:54 C 09 45 29.04 +01 42 58.5 q H21
2015-03-24 03:51:22 C 09 45 28.85 +01 43 08.6 q H21