2016 ET1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1651079880 ± 2.00e-05
Semi-major axis (a)1.0800275705 AU ± 1.32e-05
Inclination (i)6.39661760° ± 1.45e-03
Long. of Asc. Node (Ω)161.91809626° ± 1.03e-03
Arg. of Perihelion (ω)286.90951895° ± 7.31e-03
Mean Anomaly (M)290.00180229° ± 9.13e-02
Mean Motion (n)0.8781324234°/day ± 1.61e-05
Perihelion dist (q)0.90170639 AU ± 2.43e-05
Aphelion dist (Q)1.25834875 AU ± 2.66e-05
Orbital Period1.12241190 yr ± 2.06e-05
Physical Parameters
H (abs. magnitude)28.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.275″
Uncertainty2
Orbit TypeApollo
MOID0.007092 AU
Observations Used37
Oppositions1
Arc Total2016-2016
First Observation Used2016-03-03
Last Observation Used2016-03-04
Observations (41)
Date Type RA Dec Mag Band Observatory
2016-03-03 05:04:42 C 09 55 02.37 +17 11 42.1 q G96
2016-03-03 05:17:52 C 09 55 14.78 +17 15 10.0 q G96
2016-03-03 05:24:28 C 09 55 20.82 +17 16 52.3 q G96
2016-03-03 06:55:44 C 09 56 44.50 +17 40 09.1 q G96
2016-03-03 06:56:07 C 09 56 44.84 +17 40 14.2 q G96
2016-03-03 06:56:31 C 09 56 45.16 +17 40 19.8 q G96
2016-03-03 06:56:53 C 09 56 45.55 +17 40 26.2 q G96
2016-03-03 07:01:27 C 09 57 22.058 +17 43 09.28 V F51
2016-03-03 07:20:26 C 09 57 39.468 +17 48 02.02 V F51
2016-03-03 07:36:18 C 09 57 21.11 +17 50 08.8 q G96
2016-03-03 07:36:41 C 09 57 21.51 +17 50 14.7 q G96
2016-03-03 07:37:04 C 09 57 21.83 +17 50 20.3 q G96
2016-03-03 07:37:27 C 09 57 22.18 +17 50 25.6 q G96
2016-03-03 07:58:36 C 09 58 13.745 +17 57 42.14 V F51
2016-03-03 09:17:14 C 09 58 52.73 +18 14 09.6 q G96
2016-03-03 09:17:37 C 09 58 53.02 +18 14 14.7 q G96
2016-03-03 09:18:00 C 09 58 53.46 +18 14 21.1 q G96
2016-03-03 09:18:24 C 09 58 53.76 +18 14 25.0 q G96
2016-03-03 09:26:29 C 09 59 01.21 +18 16 17.9 q G96
2016-03-03 09:26:52 C 09 59 01.58 +18 16 23.3 q G96
2016-03-03 09:27:15 C 09 59 01.91 +18 16 28.1 q G96
2016-03-03 09:27:38 C 09 59 02.25 +18 16 33.7 q G96
2016-03-03 19:03:40 C 10 09 14.63 +20 20 25.3 L 033
2016-03-03 20:39:54 C 10 10 33.56 +20 40 19.2 L 033
2016-03-04 01:08:10 C 10 13 59.39 +21 31 15.3 L 033
2016-03-04 01:10:35 C 10 14 01.23 +21 31 40.9 L 033
2016-03-04 01:12:58 C 10 14 03.05 +21 32 06.6 L 033
2016-03-04 01:15:23 C 10 14 04.89 +21 32 31.9 L 033
2016-03-04 01:17:49 C 10 14 06.74 +21 32 57.8 L 033
2016-03-04 01:20:13 C 10 14 08.61 +21 33 23.5 L 033
2016-03-04 05:14:47 C 10 17 54.74 +22 18 06.2 q G96
2016-03-04 05:15:12 C 10 17 55.02 +22 18 10.3 q G96
2016-03-04 05:15:37 C 10 17 55.32 +22 18 14.3 q G96
2016-03-04 05:16:02 C 10 17 55.58 +22 18 18.5 q G96
2016-03-04 05:17:24 C 10 17 56.53 +22 18 34.1 q G96
2016-03-04 05:23:49 C 10 18 00.83 +22 19 42.0 q G96
2016-03-04 05:30:14 C 10 18 05.08 +22 20 49.3 q G96
2016-03-04 05:36:39 C 10 18 09.37 +22 21 56.4 q G96
2016-03-04 07:56:34 C 10 19 40.22 +22 45 32.1 o 926
2016-03-04 08:02:05 C 10 19 43.73 +22 46 25.9 o 926
2016-03-04 08:07:39 C 10 19 47.29 +22 47 17.9 o 926