2019 VA4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.2437172224 ± 3.17e-04
Semi-major axis (a)	0.8219243157 AU ± 1.75e-04
Inclination (i)	9.04299723° ± 2.00e-02
Long. of Asc. Node (Ω)	221.91508718° ± 8.00e-03
Arg. of Perihelion (ω)	354.09332133° ± 4.60e-03
Mean Anomaly (M)	229.01050632° ± 1.02e+00
Mean Motion (n)	1.3227096835°/day ± 4.23e-04
Perihelion dist (q)	0.62160720 AU ± 2.92e-04
Aphelion dist (Q)	1.02224143 AU ± 3.39e-04
Orbital Period	0.74515693 yr ± 2.38e-04

Physical Parameters

H (abs. magnitude)	27.80
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-02
RMS Residual	0.544″
Uncertainty	4
Orbit Type	Aten
MOID	0.027165 AU
Observations Used	18
Oppositions	1
Arc Total	2019-2019
First Observation Used	2019-11-05
Last Observation Used	2019-11-07

Observations (18)

Date	Type	RA	Dec	Mag	Band	Observatory
2019-11-05 08:38:43	C	03 51 39.28	+15 56 38.3	–	V	G96
2019-11-05 08:46:07	C	03 51 34.11	+15 54 56.4	–	V	G96
2019-11-05 08:53:30	C	03 51 28.81	+15 53 12.1	–	V	G96
2019-11-05 09:00:52	C	03 51 23.68	+15 51 30.6	–	V	G96
2019-11-05 09:28:08	C	03 51 03.52	+15 45 01.0	–	V	H01
2019-11-05 09:33:01	C	03 51 00.11	+15 43 52.9	–	V	H01
2019-11-05 09:48:40	C	03 50 49.18	+15 40 13.7	–	V	H01
2019-11-05 10:02:38	C	03 50 39.45	+15 36 57.9	–	V	H01
2019-11-06 06:48:16	C	03 37 43.72	+10 39 55.6	–	V	G96
2019-11-06 06:50:00	C	03 37 42.48	+10 39 30.5	–	V	G96
2019-11-06 06:51:46	C	03 37 41.24	+10 39 03.2	–	V	G96
2019-11-06 06:53:31	C	03 37 39.96	+10 38 37.4	–	V	G96
2019-11-07 00:05:39	C	03 26 34.88	+06 21 10.8	–	V	L01
2019-11-07 00:09:16	C	03 26 32.38	+06 20 16.7	–	V	L01
2019-11-07 00:14:05	C	03 26 29.01	+06 19 02.8	–	V	L01
2019-11-07 06:49:59	C	03 22 23.34	+04 40 10.9	–	–	G96
2019-11-07 06:51:59	C	03 22 21.95	+04 39 39.9	–	–	G96
2019-11-07 06:53:59	C	03 22 20.55	+04 39 09.3	–	–	G96