16960 (1998 QS52)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8590716339 ± 4.29e-09
Semi-major axis (a)2.2004380573 AU ± 1.31e-09
Inclination (i)17.51815193° ± 1.02e-06
Long. of Asc. Node (Ω)260.14853481° ± 3.67e-06
Arg. of Perihelion (ω)243.25455102° ± 3.50e-06
Mean Anomaly (M)69.45475471° ± 1.16e-06
Mean Motion (n)0.3019594007°/day ± 2.69e-10
Perihelion dist (q)0.31010414 AU ± 9.43e-09
Aphelion dist (Q)4.09077197 AU ± 9.74e-09
Orbital Period3.26410200 yr ± 2.90e-09
Physical Parameters
H (abs. magnitude)14.32
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.242″
Uncertainty0
Orbit TypeApollo
MOID0.018285 AU
Observations Used3121
Gaia Obs Used51
Oppositions23
Arc Total1983-2025
First Observation Used1983-06-14
Last Observation Used2025-09-24
Observations (3344)
Date Type RA Dec Mag Band Observatory
2008-09-21 21:48:52 C 00 34 19.21 +52 08 00.3 r A98
2008-09-21 21:51:08 C 00 34 18.86 +52 08 03.8 r A98
2008-09-21 21:53:23 C 00 34 18.55 +52 08 07.3 r A98
2008-09-21 21:55:40 C 00 34 18.20 +52 08 11.0 r A98
2008-09-21 23:29:37 C 00 34 04.85 +52 10 37.0 15.1 r 084
2008-09-21 23:34:52 C 00 34 04.06 +52 10 45.4 15.2 r 084
2008-09-22 21:14:32 C 00 30 55.53 +52 45 14.8 15.0 r 084
2008-09-23 00:10:52 C 00 30 28.08 +52 49 59.6 c A98
2008-09-23 00:13:07 C 00 30 27.74 +52 50 03.4 c A98
2008-09-23 00:15:22 C 00 30 27.34 +52 50 07.0 c A98
2008-09-23 00:17:38 C 00 30 27.03 +52 50 10.7 c A98
2008-09-23 00:19:54 C 00 30 26.61 +52 50 14.7 c A98
2008-09-23 00:22:08 C 00 30 26.32 +52 50 17.7 c A98
2008-09-23 00:24:25 C 00 30 25.96 +52 50 21.6 c A98
2008-09-23 00:26:40 C 00 30 25.63 +52 50 25.0 c A98
2008-09-23 00:28:55 C 00 30 25.25 +52 50 28.7 c A98
2008-09-23 00:31:11 C 00 30 24.92 +52 50 32.0 c A98
2008-09-23 00:33:27 C 00 30 24.55 +52 50 35.9 c A98
2008-09-23 00:35:41 C 00 30 24.21 +52 50 39.5 c A98
2008-09-23 00:37:58 C 00 30 23.84 +52 50 43.1 c A98
2008-09-23 00:40:13 C 00 30 23.49 +52 50 46.4 c A98
2008-09-23 00:42:28 C 00 30 23.13 +52 50 50.1 c A98
2008-09-23 00:44:34 C 00 30 22.77 +52 50 53.3 c A98
2008-09-23 00:46:40 C 00 30 22.56 +52 50 57.1 c A98
2008-09-23 19:24:04 C 00 27 26.60 +53 21 08.9 c A98
2008-09-23 19:25:48 C 00 27 26.29 +53 21 11.9 c A98
2008-09-23 19:27:34 C 00 27 26.01 +53 21 15.0 c A98
2008-09-23 19:29:21 C 00 27 25.74 +53 21 17.8 c A98
2008-09-23 19:31:05 C 00 27 25.45 +53 21 20.7 c A98
2008-09-23 19:32:51 C 00 27 25.11 +53 21 23.6 c A98
2008-09-23 19:34:37 C 00 27 24.83 +53 21 26.5 c A98
2008-09-23 19:36:22 C 00 27 24.53 +53 21 29.6 c A98
2008-09-23 19:38:08 C 00 27 24.26 +53 21 32.5 c A98
2008-09-23 19:39:53 C 00 27 23.95 +53 21 35.3 c A98
2008-09-23 19:41:39 C 00 27 23.68 +53 21 38.3 c A98
2008-09-23 19:43:25 C 00 27 23.34 +53 21 41.0 c A98
2008-09-23 19:45:10 C 00 27 23.03 +53 21 44.2 c A98
2008-09-23 19:46:56 C 00 27 22.75 +53 21 46.8 c A98
2008-09-23 19:48:42 C 00 27 22.46 +53 21 49.9 c A98
2008-09-23 19:50:26 C 00 27 22.21 +53 21 52.9 c A98
2008-09-23 19:52:13 C 00 27 21.89 +53 21 55.6 c A98
2008-09-23 19:53:57 C 00 27 21.59 +53 21 58.4 c A98
2008-09-23 19:55:43 C 00 27 21.29 +53 22 01.5 c A98
2008-09-23 19:57:30 C 00 27 20.97 +53 22 04.9 c A98
2008-09-23 19:59:14 C 00 27 20.67 +53 22 06.8 c A98
2008-09-23 20:01:01 C 00 27 20.36 +53 22 09.8 c A98
2008-09-23 20:02:45 C 00 27 20.10 +53 22 12.9 c A98
2008-09-23 20:04:31 C 00 27 19.83 +53 22 16.2 c A98
2008-09-23 20:06:18 C 00 27 19.51 +53 22 18.9 c A98
2008-09-23 20:08:02 C 00 27 19.25 +53 22 21.9 c A98