2001 SZ169

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2298568891
Semi-major axis (a)1.3344023936 AU
Inclination (i)6.32181020°
Long. of Asc. Node (Ω)178.63717387°
Arg. of Perihelion (ω)189.88051310°
Mean Anomaly (M)241.78334553°
Mean Motion (n)0.6394089900°/day
Perihelion dist (q)1.02767840 AU
Aphelion dist (Q)1.64110640 AU
Orbital Period1.54143540 yr
Physical Parameters
H (abs. magnitude)25.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.536″
Uncertainty
Orbit TypeAmor
MOID0.024697 AU
Observations Used21
Oppositions1
Arc Total2001-2001
First Observation Used
Last Observation Used2001-09-24
Observations (21)
Date Type RA Dec Mag Band Observatory
2001-09-19 09:21:55 C 01 46 10.47 +16 10 08.7 19.5 c 704
2001-09-19 09:42:26 C 01 46 23.60 +16 08 03.1 20.1 c 704
2001-09-19 10:02:58 C 01 46 36.69 +16 05 56.9 19.9 c 704
2001-09-19 10:23:32 C 01 46 49.85 +16 03 48.8 19.8 c 704
2001-09-19 10:44:06 C 01 47 03.02 +16 01 41.6 19.9 c 704
2001-09-20 07:38:27 C 02 01 44.74 +13 52 37.4 19.5 c 704
2001-09-20 07:58:53 C 02 01 57.35 +13 50 31.9 20.0 c 704
2001-09-20 08:24:57 C 02 02 13.31 +13 47 50.6 20.1 c 704
2001-09-20 09:05:49 C 02 02 38.28 +13 43 37.7 20.1 c 704
2001-09-21 09:38:10 C 02 18 51.04 +11 10 24.0 20.0 c 704
2001-09-21 09:58:40 C 02 19 02.87 +11 08 15.2 20.1 c 704
2001-09-21 10:13:23 C 02 19 11.38 +11 06 42.2 20.0 c 704
2001-09-21 10:19:11 C 02 19 14.81 +11 06 06.5 20.3 c 704
2001-09-21 10:33:55 C 02 19 23.27 +11 04 34.5 20.2 c 704
2001-09-21 10:39:43 C 02 19 26.71 +11 03 56.8 20.2 c 704
2001-09-21 10:54:27 C 02 19 35.14 +11 02 25.8 20.0 c 704
2001-09-21 11:00:15 C 02 19 38.62 +11 01 47.9 20.0 c 704
2001-09-21 11:14:59 C 02 19 47.14 +11 00 15.9 19.9 c 704
2001-09-24 10:32:07 C 03 01 37.40 +03 53 43.4 c 658
2001-09-24 10:33:40 C 03 01 38.18 +03 53 34.8 c 658
2001-09-24 10:35:12 C 03 01 38.92 +03 53 26.3 c 658