138727 (2000 SU180)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6052139882 ± 3.57e-08
Semi-major axis (a)2.1048284542 AU ± 9.67e-09
Inclination (i)11.92066766° ± 1.51e-05
Long. of Asc. Node (Ω)327.88767917° ± 5.38e-05
Arg. of Perihelion (ω)136.32627844° ± 4.70e-05
Mean Anomaly (M)58.37740699° ± 1.42e-05
Mean Motion (n)0.3227655815°/day ± 2.22e-09
Perihelion dist (q)0.83095683 AU ± 7.53e-08
Aphelion dist (Q)3.37870008 AU ± 7.68e-08
Orbital Period3.05369079 yr ± 2.10e-08
Physical Parameters
H (abs. magnitude)19.34
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.499″
Uncertainty0
Orbit TypeApollo
MOID0.034438 AU
Observations Used180
Oppositions14
Arc Total2000-2021
First Observation Used2000-09-27
Last Observation Used2021-09-13
Observations (180)
Date Type RA Dec Mag Band Observatory
2000-09-27 06:05:12 C 00 04 45.35 +26 46 52.2 19.0 c 704
2000-09-27 06:26:19 C 00 04 43.01 +26 47 15.6 19.4 c 704
2000-09-27 06:48:17 C 00 04 40.60 +26 47 40.0 19.5 c 704
2000-09-27 07:32:12 C 00 04 35.69 +26 48 28.4 19.4 c 704
2000-09-30 05:41:42 C 23 56 45.67 +28 06 20.6 18.7 c 704
2000-09-30 06:02:44 C 23 56 43.06 +28 06 45.7 19.2 c 704
2000-09-30 06:23:46 C 23 56 40.39 +28 07 09.0 19.4 c 704
2000-10-01 03:12:23 C 23 54 10.16 +28 30 29.6 d 858
2000-10-01 03:16:42 C 23 54 09.58 +28 30 34.5 d 858
2000-10-01 03:22:20 C 23 54 08.84 +28 30 41.4 d 858
2000-10-01 05:50:17 C 23 53 49.90 +28 33 31.1 c 704
2000-10-01 06:12:03 C 23 53 47.05 +28 33 55.8 c 704
2000-10-01 06:33:48 C 23 53 44.24 +28 34 20.2 c 704
2000-10-01 06:41:24 C 23 53 43.21 +28 34 29.1 z 711
2000-10-01 06:49:27 C 23 53 42.15 +28 34 38.3 z 711
2000-10-01 06:55:33 C 23 53 41.41 +28 34 44.6 c 704
2000-10-01 06:57:24 C 23 53 41.11 +28 34 47.1 z 711
2000-10-01 07:33:23 C 23 53 36.50 +28 35 26.8 c 704
2000-10-02 02:03:59 C 23 51 17.80 +28 56 22.2 i 850
2000-10-02 02:39:59 C 23 51 12.95 +28 57 02.6 i 850
2000-10-02 06:14:09 C 23 50 44.90 +29 01 06.7 18.9 c 704
2000-10-02 06:35:22 C 23 50 41.97 +29 01 31.0 19.1 c 704
2000-10-02 06:51:39 C 23 50 39.81 +29 01 49.3 18.7 c 704
2000-10-02 06:57:36 C 23 50 39.06 +29 01 55.9 19.3 c 704
2000-10-02 07:18:35 C 23 50 36.14 +29 02 19.1 19.3 c 704
2000-10-02 07:18:49 C 23 50 36.19 +29 02 19.7 18.8 c 704
2000-10-02 07:19:14 C 23 50 36.10 +29 02 20.3 19.1 c 704
2000-10-02 07:39:59 C 23 50 33.27 +29 02 43.3 19.3 c 704
2000-10-02 07:41:16 C 23 50 33.09 +29 02 45.2 19.0 c 704
2000-10-02 07:41:41 C 23 50 33.12 +29 02 44.9 18.9 c 704
2000-10-02 08:04:32 C 23 50 29.97 +29 03 10.5 18.7 c 704
2000-10-02 08:04:57 C 23 50 29.92 +29 03 12.1 18.9 c 704
2000-10-02 08:26:53 C 23 50 26.96 +29 03 35.5 19.1 c 704
2000-10-02 08:27:17 C 23 50 26.93 +29 03 36.3 18.7 c 704
2000-10-02 19:46:26 C 23 48 59.72 +29 16 20.8 611
2000-10-03 06:18:37 C 23 47 35.11 +29 28 27.3 18.8 c 704
2000-10-03 06:40:58 C 23 47 31.92 +29 28 52.6 18.7 c 704
2000-10-03 07:03:46 C 23 47 28.73 +29 29 17.8 19.2 c 704
2000-10-03 07:41:21 C 23 47 23.50 +29 30 00.4 18.8 c 704
2000-10-04 04:28:47 C 23 44 34.49 +29 53 41.7 18.5 c 704
2000-10-04 04:49:28 C 23 44 31.53 +29 54 06.3 19.2 c 704
2000-10-04 05:10:35 C 23 44 28.43 +29 54 30.9 18.7 c 704
2000-10-04 05:31:18 C 23 44 25.43 +29 54 54.5 18.4 c 704
2000-10-04 05:52:02 C 23 44 22.45 +29 55 18.2 18.7 c 704
2000-10-04 06:08:02 C 23 44 20.08 +29 55 35.8 18.6 c 704
2000-10-04 06:08:13 C 23 44 20.05 +29 55 36.3 18.5 c 704
2000-10-04 06:08:32 C 23 44 20.04 +29 55 37.0 18.9 c 704
2000-10-04 06:29:43 C 23 44 16.92 +29 56 00.8 19.3 c 704
2000-10-04 06:29:53 C 23 44 16.91 +29 56 01.1 19.4 c 704
2000-10-04 06:32:44 C 23 44 16.49 +29 56 04.1 19.4 c 704