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
2000-10-04 06:51:33 C 23 44 13.76 +29 56 24.6 19.2 c 704
2000-10-04 06:54:08 C 23 44 13.40 +29 56 28.6 18.8 c 704
2000-10-04 07:13:05 C 23 44 10.64 +29 56 49.7 19.6 c 704
2000-10-04 07:13:16 C 23 44 10.64 +29 56 50.3 19.3 c 704
2000-10-04 07:16:00 C 23 44 10.24 +29 56 53.1 19.4 c 704
2000-10-04 07:34:47 C 23 44 07.48 +29 57 14.4 19.2 c 704
2000-10-04 07:34:58 C 23 44 07.50 +29 57 14.3 19.0 c 704
2000-10-04 07:37:22 C 23 44 07.12 +29 57 17.5 19.3 c 704
2000-10-06 07:02:05 C 23 37 16.51 +30 51 27.1 18.8 c 704
2000-10-06 07:16:04 C 23 37 14.25 +30 51 42.6 18.9 c 704
2000-10-06 07:24:23 C 23 37 13.03 +30 51 52.4 19.3 c 704
2000-10-06 07:37:51 C 23 37 10.97 +30 52 07.9 19.6 c 704
2000-10-06 07:46:11 C 23 37 09.69 +30 52 17.4 19.5 c 704
2000-10-06 07:59:38 C 23 37 07.67 +30 52 31.9 19.4 c 704
2000-10-06 08:21:33 C 23 37 04.21 +30 52 54.4 19.7 c 704
2000-10-06 08:29:52 C 23 37 02.86 +30 53 05.7 19.7 c 704
2000-10-06 08:43:22 C 23 37 00.82 +30 53 19.8 19.7 c 704
2000-10-16 18:44:24 C 22 52 34.76 +35 30 52.5 c 046
2000-10-16 18:47:12 C 22 52 34.17 +35 30 55.8 c 046
2000-10-16 18:48:15 C 22 52 33.93 +35 30 56.5 c 046
2000-10-16 18:49:33 C 22 52 33.69 +35 30 58.0 c 046
2000-10-16 18:50:40 C 22 52 33.43 +35 30 59.0 c 046
2000-10-16 18:51:59 C 22 52 33.18 +35 31 00.9 c 046
2000-10-22 18:48:09 C 22 20 41.31 +37 50 53.5 c 046
2000-10-22 18:49:31 C 22 20 40.95 +37 50 55.0 c 046
2000-10-22 18:50:31 C 22 20 40.73 +37 50 56.5 c 046
2000-10-22 18:51:27 C 22 20 40.52 +37 50 57.4 c 046
2000-10-22 19:42:29 C 22 20 28.24 +37 51 43.0 587
2000-10-22 19:49:24 C 22 20 26.53 +37 51 49.6 587
2000-11-01 18:28:45 C 21 18 48.87 +40 39 43.6 118
2000-11-01 18:34:05 C 21 18 47.35 +40 39 46.0 118
2000-11-04 20:15:50 C 20 57 48.90 +41 10 56.0 587
2000-11-04 20:21:50 C 20 57 47.21 +41 10 58.9 587
2000-11-18 04:03:54 C 19 16 59.84 +40 41 52.3 853
2000-11-18 04:05:25 C 19 16 59.29 +40 41 51.2 853
2000-11-18 04:07:51 C 19 16 58.47 +40 41 49.5 853
2000-11-18 20:10:01 C 19 11 34.00 +40 30 46.7 540
2000-11-18 20:14:52 C 19 11 32.37 +40 30 42.2 540
2000-11-18 20:19:05 C 19 11 30.99 +40 30 38.5 540
2000-11-18 20:35:05 C 19 11 25.51 +40 30 25.6 540
2000-11-18 20:39:16 C 19 11 24.16 +40 30 22.3 540
2001-03-03 16:09:03 C 15 27 54.84 -36 19 39.2 474
2001-03-03 16:27:28 C 15 27 54.08 -36 19 51.9 474
2001-03-03 16:31:09 C 15 27 53.92 -36 19 55.1 474
2001-03-04 14:01:59 C 15 27 08.92 -36 35 45.8 474
2001-03-04 14:08:19 C 15 27 08.68 -36 35 50.5 474
2001-03-04 14:21:50 C 15 27 08.12 -36 36 01.7 474
2003-07-29 14:10:11 C 00 00 01.704 +03 12 05.93 o 568
2003-07-29 14:15:49 C 00 00 01.711 +03 12 07.62 o 568
2003-07-30 14:03:00 C 00 00 07.533 +03 20 04.32 o 568