2019 AJ11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.5992973456 ± 8.94e-04
Semi-major axis (a)	2.5427378171 AU ± 5.69e-03
Inclination (i)	2.50760910° ± 3.28e-03
Long. of Asc. Node (Ω)	179.03227672° ± 4.66e-02
Arg. of Perihelion (ω)	268.42112607° ± 5.21e-02
Mean Anomaly (M)	255.14241540° ± 2.13e+00
Mean Motion (n)	0.2430859751°/day ± 8.16e-04
Perihelion dist (q)	1.01888179 AU ± 3.22e-03
Aphelion dist (Q)	4.06659384 AU ± 9.39e-03
Orbital Period	4.05464068 yr ± 1.36e-02

Physical Parameters

H (abs. magnitude)	24.70
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-02
RMS Residual	0.376″
Uncertainty	4
Orbit Type	Amor
MOID	0.055613 AU
Observations Used	18
Oppositions	1
Arc Total	2019-2019
First Observation Used	2019-01-11
Last Observation Used	2019-01-14

Observations (18)

Date	Type	RA	Dec	Mag	Band	Observatory
2019-01-11 09:16:43	C	09 27 48.19	-13 29 04.2	–	V	G96
2019-01-11 09:24:07	C	09 27 49.46	-13 28 47.0	–	V	G96
2019-01-11 09:31:30	C	09 27 50.68	-13 28 29.7	–	V	G96
2019-01-11 09:38:55	C	09 27 51.92	-13 28 11.1	–	V	G96
2019-01-11 12:35:19	C	09 28 22.01	-13 21 09.2	–	V	G96
2019-01-11 12:38:54	C	09 28 22.53	-13 21 00.0	–	V	G96
2019-01-11 12:39:59	C	09 28 22.79	-13 20 58.9	–	V	G96
2019-01-11 12:43:31	C	09 28 23.41	-13 20 50.9	–	V	G96
2019-01-12 04:17:49	C	09 31 22.96	-12 43 19.5	–	u	807
2019-01-12 04:26:21	C	09 31 24.27	-12 43 00.2	–	u	807
2019-01-12 06:47:06	C	09 31 49.60	-12 39 12.9	–	o	291
2019-01-12 06:52:45	C	09 31 50.52	-12 38 59.9	–	o	291
2019-01-12 06:58:27	C	09 31 51.43	-12 38 47.0	–	o	291
2019-01-12 10:43:06	C	09 32 25.73	-12 30 26.2	–	V	I52
2019-01-12 10:57:29	C	09 32 28.00	-12 29 52.0	–	V	I52
2019-01-14 14:02:47	C	09 40 31.46	-10 39 30.4	–	V	474
2019-01-14 14:07:01	C	09 40 31.96	-10 39 22.2	–	V	474
2019-01-14 14:11:15	C	09 40 32.52	-10 39 13.3	–	V	474