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
2025-06-09 22:05:03 C 20 39 18.41 -04 58 19.5 X D04
2025-06-09 22:08:10 C 20 39 17.75 -04 58 19.7 X D04
2025-06-09 22:10:39 B 20 39 17.14 -04 58 20.0 X L76
2025-06-09 22:11:17 C 20 39 17.01 -04 58 19.7 X D04
2025-06-09 22:14:25 C 20 39 16.33 -04 58 19.3 X D04
2025-06-09 22:16:25 B 20 39 15.85 -04 58 19.6 X L76
2025-06-09 22:17:32 C 20 39 15.64 -04 58 19.5 X D04
2025-06-09 22:20:40 C 20 39 14.96 -04 58 19.4 X D04
2025-06-09 22:22:11 B 20 39 14.59 -04 58 19.9 X L76
2025-06-09 22:23:47 C 20 39 14.26 -04 58 19.2 X D04
2025-06-09 22:26:55 C 20 39 13.54 -04 58 18.8 X D04
2025-06-09 22:30:03 C 20 39 12.85 -04 58 18.9 X D04
2025-06-09 22:33:11 C 20 39 12.15 -04 58 19.1 X D04
2025-06-10 03:55:26 B 20 38 01.95 -04 58 00.8 q X33
2025-06-10 03:57:59 B 20 38 01.36 -04 58 00.7 q X33
2025-06-10 04:00:32 B 20 38 00.81 -04 58 00.7 q X33
2025-06-10 05:04:44 C 20 37 46.582 -04 57 51.95 V W68
2025-06-10 05:49:43 C 20 37 36.576 -04 57 51.44 V W68
2025-06-10 05:52:21 C 20 37 35.988 -04 57 51.41 V W68
2025-06-10 06:00:55 C 20 37 34.082 -04 57 51.34 V W68
2025-06-10 08:27:44 C 20 37 01.960 -04 58 07.25 V 703
2025-06-10 08:31:01 C 20 37 01.232 -04 58 07.28 V 703
2025-06-10 08:34:16 C 20 37 00.509 -04 58 07.18 V 703
2025-06-10 08:37:33 C 20 36 59.792 -04 58 07.32 V 703
2025-06-11 01:07:32 C 20 33 23.254 -04 57 39.60 V M22
2025-06-11 02:06:18 C 20 33 10.200 -04 57 39.28 V M22
2025-06-11 02:22:42 C 20 33 06.554 -04 57 39.20 V M22
2025-06-11 23:30:53 C 20 28 31.891 -04 57 59.76 Z C23
2025-06-11 23:49:56 C 20 28 27.725 -04 57 59.83 Z C23
2025-06-12 00:06:20 C 20 28 24.134 -04 57 59.72 Z C23
2025-06-12 12:35:20 C 20 25 42.235 -04 57 57.82 V T08
2025-06-12 12:37:49 C 20 25 41.690 -04 57 57.82 V T08
2025-06-12 12:42:04 C 20 25 40.754 -04 57 57.85 V T08
2025-06-12 12:50:41 C 20 25 38.858 -04 57 57.96 V T08
2025-06-12 21:39:52 B 20 23 45.362 -04 58 04.87 W M73
2025-06-12 21:44:19 B 20 23 44.390 -04 58 04.91 W M73
2025-06-12 21:48:42 B 20 23 43.435 -04 58 05.05 W M73
2025-06-12 21:53:19 B 20 23 42.418 -04 58 05.05 W M73
2025-06-13 01:00:05 B 20 23 02.213 -04 58 13.98 V L65
2025-06-13 01:04:17 B 20 23 01.294 -04 58 14.16 V L65
2025-06-13 01:08:29 B 20 23 00.391 -04 58 14.12 V L65
2025-06-14 16:01:28 C 20 14 44.938 -04 58 47.75 V P07
2025-06-14 17:03:42 C 20 14 31.622 -04 58 49.73 V P07
2025-06-14 18:09:55 C 20 14 17.395 -04 58 52.03 V P07
2025-06-14 20:12:17 C 20 13 51.096 -04 58 56.17 V P07
2025-06-14 21:50:25 C 20 13 31.546 -04 59 15.58 V M52
2025-06-14 22:17:28 C 20 13 25.783 -04 59 16.44 V M52
2025-06-15 02:08:24 C 20 12 36.408 -04 59 05.42 V M22
2025-06-15 02:18:20 C 20 12 34.294 -04 59 05.82 V M22
2025-06-15 02:18:58 C 20 12 34.150 -04 59 05.82 V M22