2017 UN44

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5467664000
Semi-major axis (a)2.4223779000 AU
Inclination (i)2.48381000°
Long. of Asc. Node (Ω)74.01784000°
Arg. of Perihelion (ω)346.69498000°
Mean Anomaly (M)43.81335000°
Mean Motion (n)0.2614214600°/day
Perihelion dist (q)1.09790310 AU
Aphelion dist (Q)3.74685270 AU
Orbital Period3.77018660 yr
Physical Parameters
H (abs. magnitude)24.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.520″
Uncertainty5
Orbit TypeAmor
MOID0.109752 AU
Observations Used16
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-12-11
Observations (16)
Date Type RA Dec Mag Band Observatory
2017-10-28 12:08:14 C 03 17 42.913 +05 10 12.10 L F51
2017-10-28 12:25:08 C 03 17 46.188 +05 10 30.16 L F51
2017-10-28 12:42:20 C 03 17 49.541 +05 10 48.54 L F51
2017-10-28 12:59:32 C 03 17 52.896 +05 11 06.81 L F51
2017-10-29 11:34:57 C 03 22 45.096 +05 35 54.12 L F51
2017-10-29 11:53:07 C 03 22 48.728 +05 36 14.33 L F51
2017-10-29 12:29:32 C 03 22 56.006 +05 36 54.74 L F51
2017-10-31 11:03:05 C 03 33 22.32 +06 31 09.1 o 291
2017-10-31 11:06:57 C 03 33 23.16 +06 31 13.6 o 291
2017-10-31 11:10:49 C 03 33 24.02 +06 31 18.3 o 291
2017-11-15 03:53:04 C 05 08 04.23 +14 57 22.7 U J04
2017-11-15 04:04:05 C 05 08 07.14 +14 57 38.8 U J04
2017-11-15 04:14:47 C 05 08 10.01 +14 57 53.9 U J04
2017-12-11 07:30:22 C 07 20 58.80 +25 02 19.5 u H21
2017-12-11 07:47:20 C 07 21 00.51 +25 02 28.0 u H21
2017-12-11 08:09:51 C 07 21 02.74 +25 02 39.4 u H21