2019 SE8 — IAA Minor Planet Database

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.7489686000
Semi-major axis (a)	2.0417755000 AU
Inclination (i)	2.53542000°
Long. of Asc. Node (Ω)	193.55365000°
Arg. of Perihelion (ω)	272.48183000°
Mean Anomaly (M)	21.80653000°
Mean Motion (n)	0.3378252300°/day
Perihelion dist (q)	0.51254980 AU
Aphelion dist (Q)	3.57100120 AU
Orbital Period	2.91750750 yr

Physical Parameters

H (abs. magnitude)	26.94
G (slope)	0.15

Orbit Solution

Source	MPC
Solution Date	—
RMS Residual	0.800″
Uncertainty	8
Orbit Type	Apollo
MOID	0.004370 AU
Observations Used	31
Radar Obs Used	1
Oppositions	1
Arc Total	—
First Observation Used	—
Last Observation Used	2019-09-30

Observations (32)

Date	Type	RA	Dec	Mag	Band	Observatory
2019-09-30 05:12:53	C	23 16 35.14	+14 30 52.5	–	V	G96
2019-09-30 05:21:02	C	23 16 15.81	+14 32 11.8	–	V	G96
2019-09-30 05:29:11	C	23 15 56.19	+14 33 31.4	–	V	G96
2019-09-30 06:46:28	C	23 12 43.71	+14 46 24.7	–	V	I52
2019-09-30 06:47:17	C	23 12 41.56	+14 46 33.1	–	V	I52
2019-09-30 06:48:06	C	23 12 39.47	+14 46 41.5	–	V	I52
2019-09-30 06:48:55	C	23 12 37.34	+14 46 49.8	–	V	I52
2019-09-30 07:27:23	C	23 10 54.93	+14 53 12.9	–	V	H01
2019-09-30 07:32:09	C	23 10 42.27	+14 54 02.2	–	V	H01
2019-09-30 07:47:32	C	23 10 00.80	+14 56 43.7	–	V	H01
2019-09-30 07:57:23	C	23 09 33.99	+14 58 27.5	–	V	H01
2019-09-30 08:11:00	C	23 08 57.72	+15 01 07.6	–	V	I52
2019-09-30 08:11:49	C	23 08 55.49	+15 01 16.0	–	V	I52
2019-09-30 08:12:37	C	23 08 53.27	+15 01 24.6	–	V	I52
2019-09-30 08:13:25	C	23 08 51.00	+15 01 33.4	–	V	I52
2019-09-30 19:31:03	C	22 25 46.35	+17 40 06.1	–	V	587
2019-09-30 19:31:51	C	22 25 41.73	+17 40 20.9	–	V	587
2019-09-30 19:32:32	C	22 25 37.93	+17 40 33.1	–	V	587
2019-09-30 19:35:22	C	22 25 19.55	+17 41 29.3	–	V	595
2019-09-30 19:44:54	C	22 24 24.84	+17 44 22.5	–	V	595
2019-09-30 19:52:13	C	22 23 44.84	+17 46 31.7	–	V	587
2019-09-30 19:53:43	C	22 23 36.18	+17 46 59.5	–	V	587
2019-09-30 20:05:32	C	22 22 32.52	+17 51 00.5	–	V	586
2019-09-30 20:05:39	C	22 22 31.99	+17 51 01.8	–	V	586
2019-09-30 20:05:46	C	22 22 31.36	+17 51 02.9	–	V	586
2019-09-30 20:05:59	C	22 22 29.94	+17 51 08.2	–	V	586
2019-09-30 20:06:06	C	22 22 29.05	+17 51 11.2	–	V	586
2019-09-30 20:06:14	C	22 22 28.46	+17 51 12.9	–	V	586
2019-09-30 20:06:21	C	22 22 27.65	+17 51 15.6	–	V	586
2019-09-30 22:24:13	C	22 07 30.26	+18 34 23.2	–	V	204
2019-09-30 22:31:46	C	22 06 36.76	+18 36 49.1	–	V	204
2019-09-30 22:39:54	C	22 05 38.62	+18 39 26.9	–	V	204