2017 UU4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.5694371000
Semi-major axis (a)	2.4693307000 AU ± 3.00e+00
Inclination (i)	16.33671000° ± 4.00e+00
Long. of Asc. Node (Ω)	27.22275000° ± 5.00e+00
Arg. of Perihelion (ω)	301.97890000° ± 6.00e+00
Mean Anomaly (M)	46.08762000°
Mean Motion (n)	0.2540008600°/day
Perihelion dist (q)	1.06320220 AU
Aphelion dist (Q)	3.87545920 AU
Orbital Period	3.88033200 yr

Physical Parameters

H (abs. magnitude)	23.20
G (slope)	0.15

Orbit Solution

Source	MPC
Solution Date	—
RMS Residual	0.300″
Uncertainty	8
Orbit Type	Amor
MOID	0.178085 AU
Observations Used	16
Oppositions	1
Arc Total	—
First Observation Used	—
Last Observation Used	2017-10-26

Observations (16)

Date	Type	RA	Dec	Mag	Band	Observatory
2017-10-19 13:08:54	C	02 06 34.490	+13 44 07.27	–	L	F51
2017-10-19 13:25:01	C	02 06 32.780	+13 44 38.73	–	L	F51
2017-10-19 13:41:09	C	02 06 31.156	+13 45 08.94	–	L	F51
2017-10-22 10:51:25	C	02 00 02.971	+15 51 54.41	–	L	F51
2017-10-22 11:08:10	C	02 00 01.339	+15 52 23.10	–	L	F51
2017-10-22 11:24:55	C	01 59 59.694	+15 52 51.58	–	L	F51
2017-10-23 06:26:54	C	01 58 19.64	+16 24 38.3	–	o	926
2017-10-23 06:41:55	C	01 58 18.25	+16 25 03.2	–	o	926
2017-10-23 06:52:25	C	01 58 17.27	+16 25 19.9	–	o	926
2017-10-25 06:56:53	C	01 54 14.93	+17 40 22.5	–	U	G96
2017-10-25 06:58:29	C	01 54 14.72	+17 40 25.2	–	U	G96
2017-10-25 07:00:04	C	01 54 14.61	+17 40 27.9	–	U	G96
2017-10-25 07:01:40	C	01 54 14.46	+17 40 30.0	–	U	G96
2017-10-26 07:20:45	C	01 52 18.63	+18 15 40.8	–	o	291
2017-10-26 07:33:40	C	01 52 17.53	+18 15 58.9	–	o	291
2017-10-26 07:46:37	C	01 52 16.43	+18 16 16.8	–	o	291