2001 QL163

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4418509981
Semi-major axis (a)1.7558886414 AU
Inclination (i)8.10881589°
Long. of Asc. Node (Ω)324.02930384°
Arg. of Perihelion (ω)54.93803695°
Mean Anomaly (M)125.60955473°
Mean Motion (n)0.4235795300°/day
Perihelion dist (q)0.97998720 AU
Aphelion dist (Q)2.53191760 AU
Orbital Period2.32685390 yr
Physical Parameters
H (abs. magnitude)22.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.986″
Uncertainty
Orbit TypeApollo
MOID0.056189 AU
Observations Used21
Oppositions1
Arc Total2001-2001
First Observation Used
Last Observation Used2001-09-07
Observations (21)
Date Type RA Dec Mag Band Observatory
2001-08-25 04:55:08 C 20 12 12.30 -11 50 13.1 19.3 c 704
2001-08-25 05:13:56 C 20 12 09.71 -11 48 54.4 19.3 c 704
2001-08-25 05:32:54 C 20 12 07.15 -11 47 33.0 19.6 c 704
2001-08-25 05:51:34 C 20 12 04.72 -11 46 14.7 19.5 c 704
2001-08-25 06:10:14 C 20 12 02.23 -11 44 55.5 20.0 c 704
2001-08-27 03:16:28 C 20 06 54.55 -08 19 23.7 18.8 c 704
2001-08-27 03:35:09 C 20 06 51.96 -08 17 52.2 19.4 c 704
2001-08-27 03:53:51 C 20 06 49.37 -08 16 21.8 19.0 c 704
2001-08-27 04:12:31 C 20 06 46.72 -08 14 50.8 19.1 c 704
2001-08-28 22:40:12 C 20 01 30.29 -04 32 49.4 d 557
2001-08-28 22:41:13 C 20 01 30.13 -04 32 43.8 d 557
2001-08-28 22:44:15 C 20 01 29.71 -04 32 29.6 d 557
2001-08-29 05:57:23 C 20 00 33.88 -03 51 31.1 d 649
2001-08-29 05:59:23 C 20 00 33.48 -03 51 19.6 d 649
2001-08-29 06:01:22 C 20 00 33.33 -03 51 10.4 d 649
2001-08-29 06:03:22 C 20 00 32.88 -03 50 59.6 d 649
2001-08-29 06:05:21 C 20 00 32.72 -03 50 46.8 d 649
2001-09-07 03:14:09 C 19 26 10.71 +23 09 17.9 d 649
2001-09-07 03:15:13 C 19 26 10.47 +23 09 27.8 d 649
2001-09-07 03:16:17 C 19 26 10.23 +23 09 38.7 d 649
2001-09-07 03:17:21 C 19 26 09.98 +23 09 47.8 d 649