2019 ET

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1633542773 ± 2.01e-02
Semi-major axis (a)1.1356323715 AU ± 2.97e-02
Inclination (i)27.07733950° ± 1.62e+00
Long. of Asc. Node (Ω)343.74257898° ± 2.51e-02
Arg. of Perihelion (ω)236.27885935° ± 3.67e+00
Mean Anomaly (M)156.22448850° ± 7.51e+01
Mean Motion (n)0.8143969800°/day ± 3.19e-02
Perihelion dist (q)0.95012360 AU ± 3.38e-02
Aphelion dist (Q)1.32118040 AU ± 4.14e-02
Orbital Period1.21023000 yr ± 4.75e-02
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.445″
Uncertainty3
Orbit TypeApollo
MOID0.020800 AU
Observations Used78
Oppositions1
Arc Total2019-2019
First Observation Used
Last Observation Used2019-03-12
Observations (91)
Date Type RA Dec Mag Band Observatory
2019-03-05 18:46:37 C 09 34 17.79 +03 13 16.8 t L04
2019-03-05 18:50:21 C 09 34 09.88 +03 10 23.4 t L04
2019-03-05 18:54:15 C 09 34 01.55 +03 07 21.4 t L04
2019-03-05 20:23:59 C 09 30 53.51 +01 57 45.9 V L01
2019-03-05 20:24:10 C 09 30 53.10 +01 57 36.9 V L01
2019-03-05 20:25:37 C 09 30 50.03 +01 56 29.8 V L01
2019-03-05 20:28:05 C 09 30 44.76 +01 54 34.8 V L01
2019-03-05 20:29:06 C 09 30 42.59 +01 53 47.5 V L01
2019-03-05 20:30:07 C 09 30 40.41 +01 52 59.9 V L01
2019-03-05 20:30:33 C 09 30 39.50 +01 52 39.9 V L01
2019-03-05 20:34:17 C 09 30 32.84 +01 49 42.2 V 587
2019-03-05 20:38:45 C 09 30 23.30 +01 46 13.5 V 587
2019-03-05 20:42:08 C 09 30 16.10 +01 43 36.0 V 587
2019-03-05 21:12:28 C 09 29 12.04 +01 20 08.3 q C77
2019-03-05 21:14:50 C 09 29 06.91 +01 18 17.5 q C77
2019-03-05 21:17:20 C 09 29 01.63 +01 16 20.5 q C77
2019-03-05 21:18:13 C 09 28 57.66 +01 15 31.1 V 595
2019-03-05 21:19:27 C 09 28 55.03 +01 14 33.9 V 595
2019-03-05 22:19:06 C 09 26 49.22 +00 28 14.2 V 203
2019-03-05 22:25:30 C 09 26 35.58 +00 23 16.1 V 203
2019-03-05 22:43:49 C 09 25 56.53 +00 09 01.8 V 203
2019-03-05 22:49:39 C 09 25 44.18 +00 04 28.8 V 204
2019-03-05 22:52:34 C 09 25 37.95 +00 02 12.4 V 204
2019-03-05 22:55:34 C 09 25 31.57 -00 00 07.2 V 204
2019-03-05 22:56:30 C 09 25 28.80 -00 00 41.8 17.5 V 104
2019-03-05 22:58:39 C 09 25 25.03 -00 02 30.5 V 204
2019-03-05 23:00:05 C 09 25 21.16 -00 03 29.2 17.1 V 104
2019-03-05 23:01:20 C 09 25 19.32 -00 04 35.6 V 204
2019-03-05 23:01:52 C 09 25 17.32 -00 04 52.4 16.8 V 104
2019-03-06 05:22:00 C 09 12 31.13 -04 56 35.5 V 703
2019-03-06 05:29:34 C 09 12 15.06 -05 02 23.6 V 703
2019-03-06 05:44:42 C 09 11 42.81 -05 13 53.5 V 703
2019-03-06 11:28:49 C 09 00 10.07 -09 22 11.5 V 474
2019-03-06 11:29:47 C 09 00 08.09 -09 22 53.0 V 474
2019-03-06 11:32:48 C 09 00 01.83 -09 25 06.2 V 474
2019-03-06 11:33:46 C 08 59 59.78 -09 25 49.0 V 474
2019-03-06 11:34:44 C 08 59 57.79 -09 26 30.7 V 474
2019-03-12 08:28:42 C 06 02 05.93 -49 41 40.3 V 474
2019-03-12 08:31:28 C 06 02 03.97 -49 41 51.1 V 474
2019-03-12 08:34:14 C 06 02 02.06 -49 42 01.9 V 474
2019-03-12 08:37:00 C 06 02 00.14 -49 42 12.8 V 474