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
2025-06-29 01:07:38 C 19 10 31.118 -05 32 27.35 V R17
2025-06-29 01:27:10 C 19 10 28.001 -05 32 30.34 V R17
2025-06-29 06:45:40 C 19 09 38.098 -05 33 06.19 V W68
2025-06-29 07:26:26 C 19 09 31.651 -05 33 12.35 V W68
2025-06-29 07:46:22 C 19 09 28.512 -05 33 15.44 V W68
2025-06-29 21:13:02 C 19 07 25.440 -05 35 38.04 Z C23
2025-06-29 22:56:08 C 19 07 09.574 -05 35 54.96 Z C23
2025-06-29 23:46:05 B 19 07 01.822 -05 36 03.10 V L65
2025-06-29 23:50:16 B 19 07 01.174 -05 36 03.67 V L65
2025-06-29 23:54:28 B 19 07 00.528 -05 36 04.39 V L65
2025-06-30 00:30:15 C 19 06 55.037 -05 36 09.58 Z C23
2025-06-30 06:24:27 C 19 06 01.69 -05 37 05.39 q 463
2025-06-30 06:36:04 C 19 05 59.93 -05 37 06.91 q 463
2025-06-30 06:45:26 C 19 05 58.48 -05 37 08.67 q 463
2025-06-30 21:11:02 C 19 03 49.843 -05 39 28.04 V M52
2025-06-30 21:21:05 C 19 03 48.276 -05 39 31.28 Z C23
2025-06-30 21:46:07 C 19 03 44.568 -05 39 33.70 V M52
2025-06-30 22:40:30 C 19 03 36.439 -05 39 44.24 Z C23
2025-06-30 22:45:32 B 19 03 35.618 -05 39 44.21 V 160
2025-06-30 22:51:48 B 19 03 34.675 -05 39 45.25 V 160
2025-06-30 22:55:30 B 19 03 34.193 -05 39 46.40 Z R67
2025-06-30 22:55:41 B 19 03 34.198 -05 39 46.19 Z R67
2025-06-30 22:56:01 B 19 03 34.157 -05 39 46.58 Z R67
2025-06-30 22:56:11 B 19 03 34.087 -05 39 47.02 Z R67
2025-06-30 22:56:21 B 19 03 34.099 -05 39 46.37 Z R67
2025-06-30 22:56:33 B 19 03 34.049 -05 39 46.26 Z R67
2025-06-30 23:40:13 B 19 03 27.434 -05 39 54.54 V L65
2025-06-30 23:42:13 C 19 03 26.995 -05 39 37.73 V M22
2025-06-30 23:46:48 C 19 03 26.304 -05 39 38.52 V M22
2025-06-30 23:50:42 B 19 03 25.867 -05 39 56.23 V L65
2025-06-30 23:55:17 C 19 03 25.034 -05 39 39.89 V M22
2025-07-01 00:01:11 B 19 03 24.298 -05 39 57.92 V L65
2025-07-01 00:09:40 C 19 03 22.862 -05 39 42.19 V M22
2025-07-01 00:58:53 C 19 03 16.39 -05 39 50.2 834
2025-07-01 01:22:07 C 19 03 12.90 -05 39 53.7 834
2025-07-01 20:14:19 B 19 00 28.838 -05 43 16.89 W L92
2025-07-01 20:23:30 B 19 00 27.471 -05 43 18.41 W L92
2025-07-01 20:31:47 C 19 00 26.230 -05 43 19.45 V M52
2025-07-01 20:41:52 B 19 00 24.864 -05 43 21.81 W L92
2025-07-01 21:05:12 C 19 00 21.382 -05 43 26.54 V M52
2025-07-01 21:20:58 C 19 00 18.958 -05 43 29.71 Z C23
2025-07-01 22:09:31 C 19 00 12.014 -05 43 39.32 Z C23
2025-07-01 22:11:49 C 19 00 11.695 -05 43 39.32 Z C23
2025-07-02 00:23:32 C 18 59 52.870 -05 43 58.01 V R17
2025-07-02 00:43:03 C 18 59 50.026 -05 44 01.36 V R17
2025-07-02 01:02:34 C 18 59 47.198 -05 44 04.81 V R17
2025-07-02 01:22:12 C 18 59 44.326 -05 44 07.98 V R17
2025-07-03 06:28:30 C 18 55 40.99 -05 49 12.15 q 463
2025-07-03 06:51:33 C 18 55 37.78 -05 49 16.27 q 463
2025-07-03 22:24:48 B 18 53 31.966 -05 52 01.09 V 160