IAA RAS IAA Minor Planet Database

2019 UU4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1675279079
Semi-major axis (a)1.2892248367 AU
Inclination (i)28.42039777°
Long. of Asc. Node (Ω)27.94978137°
Arg. of Perihelion (ω)344.26149970°
Mean Anomaly (M)73.02323491°
Mean Motion (n)0.6744019700°/day
Perihelion dist (q)1.07130520 AU
Aphelion dist (Q)1.50434460 AU
Orbital Period1.46145430 yr
Physical Parameters
H (abs. magnitude)24.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.372″
Uncertainty—
Orbit TypeAmor
MOID0.081594 AU
Observations Used17
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2019-10-24
Observations (17)
Date Type RA Dec Mag Band Observatory
2019-10-22 08:09:40 C 03 04 10.19 +32 57 25.6 – V G96
2019-10-22 08:21:21 C 03 04 04.41 +32 59 37.8 – V G96
2019-10-22 08:28:45 C 03 04 00.73 +33 01 01.2 – V G96
2019-10-22 08:36:10 C 03 03 57.04 +33 02 25.0 – V G96
2019-10-22 10:45:52 C 03 02 52.74 +33 26 38.3 – V I52
2019-10-22 10:47:40 C 03 02 51.86 +33 26 58.8 – V I52
2019-10-22 10:49:28 C 03 02 50.93 +33 27 18.3 – V I52
2019-10-23 00:46:29 C 02 56 10.62 +36 01 03.4 – V L01
2019-10-23 00:49:10 C 02 56 09.25 +36 01 32.0 – V L01
2019-10-23 00:52:36 C 02 56 07.46 +36 02 08.9 – V L01
2019-10-23 00:54:42 C 02 56 06.39 +36 02 31.6 – V L01
2019-10-23 05:32:40 C 02 53 52.20 +36 52 27.5 – u H21
2019-10-23 05:39:55 C 02 53 48.40 +36 53 45.6 – u H21
2019-10-23 05:45:22 C 02 53 45.57 +36 54 43.7 – u H21
2019-10-24 07:19:07 C 02 40 37.13 +41 16 04.6 – V I52
2019-10-24 07:21:56 C 02 40 35.61 +41 16 32.6 – V I52
2019-10-24 07:24:43 C 02 40 33.90 +41 16 59.2 – V I52