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
2019-03-04 07:05:41 C 10 46 02.03 +27 31 43.3 V 703
2019-03-04 07:13:20 C 10 45 46.70 +27 27 39.4 V 703
2019-03-04 07:21:00 C 10 45 31.23 +27 23 31.8 V 703
2019-03-04 07:28:43 C 10 45 15.84 +27 19 25.1 V 703
2019-03-04 08:03:46 C 10 44 05.29 +27 00 27.5 V I52
2019-03-04 08:03:56 C 10 44 04.94 +27 00 21.7 V I52
2019-03-04 08:04:18 C 10 44 04.17 +27 00 09.4 V I52
2019-03-04 14:27:35 C 10 31 39.57 +23 26 35.4 V Q62
2019-03-04 14:29:28 C 10 31 35.63 +23 25 26.8 V Q62
2019-03-04 14:31:23 C 10 31 31.70 +23 24 17.9 V Q62
2019-03-04 17:30:40 C 10 25 56.81 +21 25 31.9 V L18
2019-03-04 17:31:54 C 10 25 54.38 +21 24 46.2 V L18
2019-03-04 17:33:09 C 10 25 51.72 +21 23 58.4 V L18
2019-03-04 17:34:24 C 10 25 49.29 +21 23 12.2 V L18
2019-03-04 18:08:10 C 10 24 44.73 +21 02 31.3 t K96
2019-03-04 18:11:47 C 10 24 37.42 +21 00 14.0 t K96
2019-03-04 18:11:59 C 10 24 31.61 +20 59 30.2 q 585
2019-03-04 18:12:55 C 10 24 29.67 +20 58 54.4 q 585
2019-03-04 18:13:55 C 10 24 27.65 +20 58 16.5 q 585
2019-03-04 18:14:53 C 10 24 25.68 +20 57 40.0 q 585
2019-03-04 18:15:14 C 10 24 30.48 +20 58 04.2 t K96
2019-03-04 18:15:50 C 10 24 23.73 +20 57 04.1 q 585
2019-03-04 18:16:47 C 10 24 21.80 +20 56 28.2 q 585
2019-03-04 21:45:23 C 10 17 18.16 +18 40 35.4 V J69
2019-03-04 21:51:12 C 10 17 05.98 +18 36 42.6 V J69
2019-03-04 21:57:01 C 10 16 53.88 +18 32 50.2 V J69
2019-03-04 22:02:50 C 10 16 41.74 +18 28 58.4 V J69
2019-03-04 22:17:14 C 10 16 11.57 +18 19 18.9 V Z80
2019-03-04 22:26:43 C 10 15 51.73 +18 12 56.8 V Z80
2019-03-04 22:32:24 C 10 15 39.86 +18 09 08.3 V Z80
2019-03-05 01:24:52 C 10 09 58.91 +16 18 59.0 V I19
2019-03-05 01:27:12 C 10 09 53.95 +16 17 21.7 V I19
2019-03-05 01:29:27 C 10 09 49.18 +16 15 48.7 V I19
2019-03-05 03:26:30 C 10 05 54.07 +14 46 31.9 V H01
2019-03-05 03:31:20 C 10 05 43.84 +14 43 06.1 V H01
2019-03-05 03:39:35 C 10 05 09.70 +14 44 19.9 U X31
2019-03-05 03:42:20 C 10 05 03.82 +14 42 22.7 U X31
2019-03-05 03:45:08 C 10 04 57.81 +14 40 22.2 U X31
2019-03-05 04:00:15 C 10 04 42.59 +14 22 34.1 V H01
2019-03-05 04:06:59 C 10 04 28.30 +14 17 46.5 V H01
2019-03-05 05:24:09 C 10 01 39.00 +13 21 50.5 q H36
2019-03-05 05:25:31 C 10 01 36.08 +13 20 50.6 q H36
2019-03-05 05:26:54 C 10 01 33.10 +13 19 51.1 q H36
2019-03-05 05:28:16 C 10 01 30.16 +13 18 50.9 q H36
2019-03-05 06:14:10 C 09 59 57.52 +12 46 06.5 V 703
2019-03-05 06:21:40 C 09 59 41.32 +12 40 36.3 V 703
2019-03-05 06:36:41 C 09 59 08.91 +12 29 35.8 V 703
2019-03-05 07:55:03 C 09 56 14.24 +11 30 52.8 u H21
2019-03-05 07:56:44 C 09 56 10.68 +11 29 37.9 u H21
2019-03-05 07:58:44 C 09 56 06.42 +11 28 08.3 u H21