2019 UT9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6400783281 ± 3.44e-08
Semi-major axis (a)2.2982476753 AU ± 3.34e-08
Inclination (i)25.66130727° ± 1.05e-05
Long. of Asc. Node (Ω)69.45663938° ± 3.15e-05
Arg. of Perihelion (ω)25.18851994° ± 3.08e-05
Mean Anomaly (M)244.75477877° ± 1.37e-05
Mean Motion (n)0.2828896328°/day ± 6.16e-09
Perihelion dist (q)0.82718915 AU ± 8.00e-08
Aphelion dist (Q)3.76930620 AU ± 9.62e-08
Orbital Period3.48413717 yr ± 7.59e-08
Physical Parameters
H (abs. magnitude)18.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.345″
Uncertainty0
Orbit TypeApollo
MOID0.118767 AU
Observations Used150
Oppositions5
Arc Total2013-2020
First Observation Used2013-04-27
Last Observation Used2020-06-14
Observations (251)
Date Type RA Dec Mag Band Observatory
2020-03-02 15:18:00 C 18 38 41.53 +68 16 51.3 V T08
2020-03-02 15:24:01 C 18 38 38.87 +68 16 55.8 V T08
2020-03-02 15:31:23 C 18 38 35.57 +68 17 02.2 V T08
2020-03-02 15:40:09 C 18 38 31.75 +68 17 09.3 V T08
2020-03-02 17:44:20 S 18 39 19.464 +68 15 07.02 V C57
2020-03-02 17:44:20 s 1 -210679.09 0 +52976.363 6050.0 C57
2020-03-04 11:50:42 C 18 18 46.82 +68 47 49.5 U I41
2020-03-04 11:52:03 C 18 18 46.15 +68 47 50.5 U I41
2020-03-04 12:47:02 C 18 18 20.70 +68 48 25.6 U I41
2020-03-04 12:50:22 C 18 18 19.10 +68 48 27.6 U I41
2020-03-05 12:39:30 C 18 07 23.77 +69 01 15.2 o 695
2020-03-05 12:43:12 C 18 07 22.02 +69 01 17.1 o 695
2020-03-05 12:46:53 C 18 07 20.28 +69 01 19.0 o 695
2020-03-06 03:49:53 S 18 00 19.558 +69 07 50.59 L C51
2020-03-06 06:58:12 S 17 58 51.895 +69 09 06.48 L C51
2020-03-06 10:06:32 S 17 57 24.041 +69 10 19.06 L C51
2020-03-06 16:23:21 S 17 54 27.977 +69 12 37.01 L C51
2020-03-06 19:31:40 S 17 52 59.830 +69 13 41.63 L C51
2020-03-12 01:14:20 S 16 55 32.515 +69 02 54.06 V C57
2020-03-12 01:14:20 s 1 -96661.181 0 +391708.34 6440.0 C57
2020-03-12 04:14:20 S 16 54 11.280 +69 02 30.98 V C57
2020-03-12 04:14:20 s 1 -102895.26 3 +389432.39 4330.0 C57
2020-03-12 06:44:20 S 16 53 05.042 +69 02 03.44 V C57
2020-03-12 06:44:20 s 1 -108033.34 6 +387323.25 6760.0 C57
2020-03-12 10:44:20 S 16 51 19.426 +69 01 07.32 V C57
2020-03-12 10:44:20 s 1 -116139.21 8 +383547.11 9620.0 C57
2020-03-12 12:44:20 S 16 50 27.103 +69 00 50.26 V C57
2020-03-12 12:44:20 s 1 -120135.96 4 +381473.76 7720.0 C57
2020-03-12 17:44:20 S 16 48 14.630 +68 59 47.36 V C57
2020-03-12 17:44:20 s 1 -129951.96 3 +375749.69 230.0 C57
2020-03-12 18:14:20 S 16 48 01.486 +68 59 32.75 V C57
2020-03-12 18:14:20 s 1 -130919.08 5 +375134.76 4580.0 C57
2020-03-12 22:44:20 S 16 46 01.802 +68 58 46.06 V C57
2020-03-12 22:44:20 s 1 -139497.30 1 +369251.92 5230.0 C57
2020-03-12 23:44:20 S 16 45 35.602 +68 58 09.16 V C57
2020-03-12 23:44:20 s 1 -141371.67 6 +367859.32 30.0 C57
2020-03-13 02:14:20 S 16 44 28.044 +68 57 39.89 V C57
2020-03-13 02:14:20 s 1 -146004.42 4 +364241.76 8460.0 C57
2020-03-13 02:44:20 S 16 44 15.862 +68 57 24.88 V C57
2020-03-13 02:44:20 s 1 -146921.64 0 +363494.90 1860.0 C57
2020-03-13 04:44:20 S 16 43 20.542 +68 56 49.88 V C57
2020-03-13 04:44:20 s 1 -150558.47 7 +360429.48 210.0 C57
2020-03-13 05:14:20 S 16 43 06.910 +68 56 33.07 V C57
2020-03-13 05:14:20 s 1 -151459.53 9 +359643.61 5820.0 C57
2020-03-13 05:44:20 S 16 42 54.101 +68 56 41.14 V C57
2020-03-13 05:44:20 s 1 -152357.28 6 +358849.92 9790.0 C57
2020-03-13 08:44:20 S 16 41 34.654 +68 55 36.34 V C57
2020-03-13 08:44:20 s 1 -157672.51 8 +353923.35 7160.0 C57
2020-03-13 21:14:20 S 16 36 02.131 +68 52 08.72 V C57
2020-03-13 21:14:20 s 1 -178376.74 8 +330335.70 6360.0 C57