2016 ER28

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1965597562 ± 1.01e-05
Semi-major axis (a)1.3301898962 AU ± 2.09e-05
Inclination (i)6.68798348° ± 2.91e-04
Long. of Asc. Node (Ω)167.02845606° ± 6.51e-05
Arg. of Perihelion (ω)17.20241868° ± 2.00e-04
Mean Anomaly (M)105.44642474° ± 5.42e-02
Mean Motion (n)0.6424536622°/day ± 1.52e-05
Perihelion dist (q)1.06872809 AU ± 2.15e-05
Aphelion dist (Q)1.59165170 AU ± 2.84e-05
Orbital Period1.53415934 yr ± 3.62e-05
Physical Parameters
H (abs. magnitude)25.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.452″
Uncertainty2
Orbit TypeAmor
MOID0.077709 AU
Observations Used34
Oppositions1
Arc Total2016-2016
First Observation Used2016-02-12
Last Observation Used2016-05-06
Observations (36)
Date Type RA Dec Mag Band Observatory
2016-02-12 10:43:23 C 09 15 31.815 -08 16 48.03 L F51
2016-02-12 11:01:03 C 09 15 31.859 -08 16 30.81 L F51
2016-02-12 11:36:26 C 09 15 31.996 -08 15 55.46 L F51
2016-03-05 08:34:40 C 09 42 23.022 +08 16 36.51 L F51
2016-03-05 08:52:06 C 09 42 24.210 +08 17 25.02 L F51
2016-03-05 09:27:01 C 09 42 26.607 +08 19 02.05 L F51
2016-03-06 05:44:58 C 09 44 23.03 +09 15 24.0 u H21
2016-03-06 06:01:52 C 09 44 24.39 +09 16 11.2 u H21
2016-03-06 06:18:18 C 09 44 25.68 +09 16 57.5 u H21
2016-03-07 05:44:45 C 09 46 51.08 +10 23 59.6 o 691
2016-03-07 05:50:20 C 09 46 51.47 +10 24 14.2 o 691
2016-03-07 05:55:54 C 09 46 51.93 +10 24 32.4 o 691
2016-03-07 07:03:43 C 09 47 01.850 +10 28 01.77 L F51
2016-03-07 07:19:31 C 09 47 03.126 +10 28 48.12 L F51
2016-03-07 07:51:11 C 09 47 05.672 +10 30 20.21 L F51
2016-03-12 05:47:15 C 10 01 01.47 +16 19 36.3 t 705
2016-03-12 05:48:42 C 10 01 01.61 +16 19 40.2 t 705
2016-03-12 05:50:09 C 10 01 01.74 +16 19 44.7 t 705
2016-03-15 02:34:58 C 10 10 49.87 +19 46 15.9 o 291
2016-03-15 02:37:32 C 10 10 50.23 +19 46 23.3 o 291
2016-03-15 02:40:09 C 10 10 50.54 +19 46 31.8 o 291
2016-03-25 07:30:16 C 10 54 11.46 +30 50 34.0 t 705
2016-03-25 07:31:43 C 10 54 11.73 +30 50 37.7 t 705
2016-03-25 07:33:10 C 10 54 11.96 +30 50 40.6 t 705
2016-03-27 09:22:13 C 11 04 21.29 +32 39 35.1 o 291
2016-03-27 09:37:11 C 11 04 24.02 +32 40 04.2 o 291
2016-03-27 09:52:10 C 11 04 26.95 +32 40 32.8 o 291
2016-04-05 04:06:51 C 11 49 26.74 +38 09 02.0 u H21
2016-04-05 04:22:46 C 11 49 29.75 +38 09 19.0 u H21
2016-04-05 04:47:08 C 11 49 34.38 +38 09 44.5 u H21
2016-04-14 03:24:05 C 12 33 29.59 +40 10 18.7 u H21
2016-04-14 03:43:26 C 12 33 32.85 +40 10 22.7 u H21
2016-04-14 04:15:47 C 12 33 38.33 +40 10 27.8 u H21
2016-05-06 05:02:25 C 13 51 25.68 +35 17 56.1 u H21
2016-05-06 05:24:54 C 13 51 27.76 +35 17 32.6 u H21
2016-05-06 05:54:57 C 13 51 30.46 +35 17 00.6 u H21