IAA RAS IAA Minor Planet Database

2001 SE270

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4807090000
Semi-major axis (a)1.2147452000 AU
Inclination (i)5.34754000°
Long. of Asc. Node (Ω)356.92871000°
Arg. of Perihelion (ω)107.69823000°
Mean Anomaly (M)332.43985000°
Mean Motion (n)0.7361669200°/day
Perihelion dist (q)0.63080620 AU
Aphelion dist (Q)1.79868420 AU
Orbital Period1.33883730 yr
Physical Parameters
H (abs. magnitude)25.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.590″
Uncertainty8
Orbit TypeApollo
MOID0.015085 AU
Observations Used16
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2001-09-27
Observations (17)
Date Type RA Dec Mag Band Observatory
2001-09-25 05:57:27 C 23 34 50.19 +10 11 34.8 19.5 c 704
2001-09-25 06:19:03 C 23 34 34.18 +10 14 12.0 19.7 c 704
2001-09-25 06:40:39 C 23 34 18.00 +10 16 49.2 19.7 c 704
2001-09-25 07:02:16 C 23 34 01.69 +10 19 27.3 19.4 c 704
2001-09-25 07:23:51 C 23 33 45.34 +10 22 05.2 19.7 c 704
2001-09-26 04:33:11 C 23 15 56.85 +13 25 49.6 19.8 c 704
2001-09-26 04:54:31 C 23 15 33.66 +13 29 28.2 19.9 c 704
2001-09-26 05:15:52 C 23 15 10.24 +13 33 08.7 19.4 c 704
2001-09-26 05:37:13 C 23 14 46.78 +13 36 50.1 19.7 c 704
2001-09-27 03:45:57 C 22 45 52.58 +18 11 34.8 – c 658
2001-09-27 03:46:48 C 22 45 51.10 +18 11 48.7 – c 658
2001-09-27 03:47:41 C 22 45 50.05 +18 12 02.5 – c 658
2001-09-27 04:30:11 C 22 44 37.00 +18 22 43.2 – c 658
2001-09-27 04:31:03 C 22 44 35.47 +18 22 57.3 – c 658
2001-09-27 06:51:22 C 22 40 16.50 +18 59 29.5 – c 649
2001-09-27 06:52:56 C 22 40 13.60 +18 59 54.0 – c 649
2001-09-27 06:53:44 C 22 40 12.16 +19 00 05.7 – c 649