2019 KY2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.4702721349 ± 1.10e-05
Semi-major axis (a)	2.1669454646 AU ± 4.86e-05
Inclination (i)	8.65609472° ± 1.44e-04
Long. of Asc. Node (Ω)	44.93166037° ± 7.04e-05
Arg. of Perihelion (ω)	244.37834817° ± 1.58e-04
Mean Anomaly (M)	356.57633360° ± 2.45e-02
Mean Motion (n)	0.3089870683°/day ± 1.04e-05
Perihelion dist (q)	1.14789139 AU ± 3.51e-05
Aphelion dist (Q)	3.18599953 AU ± 7.53e-05
Orbital Period	3.18986257 yr ± 1.07e-04

Physical Parameters

H (abs. magnitude)	23.00
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-02
RMS Residual	0.197″
Uncertainty	2
Orbit Type	Amor
MOID	0.189207 AU
Observations Used	15
Oppositions	1
Arc Total	2019-2019
First Observation Used	2019-05-01
Last Observation Used	2019-08-04

Observations (15)

Date	Type	RA	Dec	Mag	Band	Observatory
2019-05-01 11:39:16	C	15 43 38.088	-20 05 13.27	–	V	F51
2019-05-01 11:42:03	C	15 43 38.092	-20 05 15.75	–	V	F51
2019-05-01 12:10:59	C	15 43 37.798	-20 05 40.94	–	V	F51
2019-05-01 12:13:46	C	15 43 37.798	-20 05 43.25	–	V	F51
2019-05-25 09:16:32	C	15 32 54.528	-32 07 21.50	–	U	F51
2019-05-25 09:33:18	C	15 32 53.822	-32 07 49.89	–	U	F51
2019-05-25 09:50:03	C	15 32 53.147	-32 08 17.52	–	U	F51
2019-05-25 10:06:48	C	15 32 52.420	-32 08 45.48	–	U	F51
2019-05-31 08:37:39	C	15 28 15.126	-36 19 48.49	–	U	F51
2019-05-31 08:50:50	C	15 28 14.526	-36 20 12.95	–	U	F51
2019-05-31 09:04:00	C	15 28 13.934	-36 20 36.99	–	U	F51
2019-05-31 09:17:09	C	15 28 13.342	-36 21 01.63	–	U	F51
2019-08-04 05:57:43	C	19 51 14.15	-70 13 23.9	–	U	807
2019-08-04 06:08:54	C	19 51 17.67	-70 13 09.6	–	U	807
2019-08-04 06:20:16	C	19 51 21.42	-70 12 56.3	–	U	807