2016 EZ157

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6184869303 ± 1.05e-07
Semi-major axis (a)2.6496527158 AU ± 8.73e-08
Inclination (i)12.35341360° ± 9.63e-06
Long. of Asc. Node (Ω)267.20342228° ± 1.15e-04
Arg. of Perihelion (ω)1.16957184° ± 1.22e-04
Mean Anomaly (M)52.94367264° ± 4.73e-05
Mean Motion (n)0.2285224348°/day ± 1.13e-08
Perihelion dist (q)1.01087714 AU ± 2.79e-07
Aphelion dist (Q)4.28842829 AU ± 3.11e-07
Orbital Period4.31303948 yr ± 2.13e-07
Physical Parameters
H (abs. magnitude)18.56
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.420″
Uncertainty0
Orbit TypeApollo
MOID0.006292 AU
Observations Used102
Oppositions10
Arc Total2012-2025
First Observation Used2012-11-01
Last Observation Used2025-10-15
Observations (105)
Date Type RA Dec Mag Band Observatory
2016-03-27 05:33:08 C 09 07 25.04 -05 07 19.3 o 691
2016-03-28 04:08:23 C 09 06 38.98 -04 59 55.7 o 691
2016-03-28 04:15:58 C 09 06 38.90 -04 59 53.8 o 691
2016-03-28 04:23:32 C 09 06 38.61 -04 59 51.2 o 691
2016-03-31 02:47:44 C 09 04 28.95 -04 36 40.3 u 807
2016-03-31 02:52:00 C 09 04 28.82 -04 36 39.1 u 807
2016-03-31 02:56:26 C 09 04 28.69 -04 36 38.0 u 807
2016-03-31 03:00:32 C 09 04 28.55 -04 36 36.7 u 807
2016-03-31 03:04:57 C 09 04 28.41 -04 36 35.3 u 807
2016-03-31 07:12:21 C 09 04 21.681 -04 35 20.80 V F51
2016-03-31 07:28:01 C 09 04 21.192 -04 35 15.53 V F51
2016-03-31 07:43:34 C 09 04 20.750 -04 35 10.71 V F51
2016-03-31 07:58:36 C 09 04 20.300 -04 35 05.83 V F51
2016-04-01 03:37:35 C 09 03 48.53 -04 28 44.4 o 291
2016-04-01 03:48:26 C 09 03 48.26 -04 28 39.2 V 691
2016-04-01 03:56:08 C 09 03 47.97 -04 28 37.0 o 291
2016-04-01 04:00:24 C 09 03 47.92 -04 28 35.9 V 691
2016-04-01 04:14:33 C 09 03 47.46 -04 28 31.3 o 291
2016-04-11 06:25:24 C 08 59 38.207 -03 12 54.28 V F51
2016-04-11 06:43:20 C 08 59 38.041 -03 12 48.79 V F51
2016-04-11 07:01:20 C 08 59 37.868 -03 12 43.35 V F51
2016-04-21 03:03:29 C 08 59 54.52 -02 09 32.7 o 695
2016-04-21 03:12:40 C 08 59 54.60 -02 09 30.8 o 695
2016-04-21 03:21:48 C 08 59 54.68 -02 09 28.3 o 695
2016-05-02 03:31:16 C 09 05 03.98 -01 16 17.7 o 291
2016-05-02 03:34:00 C 09 05 04.06 -01 16 17.3 o 691
2016-05-02 03:51:02 C 09 05 04.51 -01 16 15.3 o 691
2016-05-02 04:08:03 C 09 05 04.98 -01 16 12.2 o 691
2016-05-02 04:09:03 C 09 05 05.04 -01 16 12.0 o 291
2016-06-06 03:58:03 C 09 51 20.35 -00 56 39.3 o 291
2016-06-06 04:08:43 C 09 51 21.20 -00 56 40.8 o 291
2016-06-27 23:22:13 C 10 40 26.33 -02 40 36.2 u 807
2016-06-27 23:30:06 C 10 40 27.17 -02 40 39.1 u 807
2016-06-27 23:38:11 C 10 40 28.13 -02 40 40.4 u 807
2016-08-28 03:03:09 C 14 29 20.56 -11 13 22.4 o 291
2016-08-28 03:04:38 C 14 29 20.82 -11 13 22.8 o 291
2016-11-10 01:31:33 C 20 17 06.31 -05 43 41.3 o 291
2016-11-10 01:53:10 C 20 17 09.43 -05 43 29.7 o 291
2016-11-10 02:14:46 C 20 17 12.62 -05 43 20.4 o 291
2016-12-27 03:21:06 C 22 31 08.07 +02 30 40.6 o 291
2016-12-27 03:46:29 C 22 31 10.47 +02 30 51.9 o 291
2020-01-17 08:43:55 C 08 39 38.19 +06 46 57.7 o 291
2020-01-17 09:16:19 C 08 39 36.67 +06 47 00.9 o 291
2020-02-19 06:04:24 C 08 03 32.33 +07 56 06.5 o 291
2020-02-19 06:26:00 C 08 03 31.49 +07 56 08.4 o 291
2021-10-16 06:34:07 C 03 38 10.60 +30 38 17.1 V 695
2021-10-16 07:11:02 C 03 38 09.12 +30 38 13.3 V 695
2025-08-24 08:50:19 C 02 24 39.04 +31 47 33.9 V H21
2025-08-24 09:04:38 C 02 24 39.04 +31 47 37.1 V H21
2025-09-02 12:18:04 C 02 22 35.812 +32 22 54.28 X F52