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
2023-07-24 11:39:21 C 21 33 03.179 +06 29 49.04 X F51
2023-07-28 11:55:44 C 21 29 25.000 +06 22 45.30 X F52
2023-07-28 12:13:43 C 21 29 24.274 +06 22 43.73 X F52
2023-07-28 12:31:43 C 21 29 23.637 +06 22 41.39 X F52
2023-08-05 12:09:58 C 21 21 48.600 +06 01 51.59 X F52
2023-08-05 12:25:42 C 21 21 47.942 +06 01 49.73 X F52
2023-08-05 12:41:27 C 21 21 47.297 +06 01 47.63 X F52
2023-08-05 12:57:06 C 21 21 46.656 +06 01 45.28 X F52
2023-08-20 07:31:53 C 21 07 23.460 +05 01 37.72 X F51
2023-08-20 07:48:39 C 21 07 22.778 +05 01 34.35 X F51
2023-08-20 08:05:27 C 21 07 22.103 +05 01 30.89 X F51
2023-08-20 08:22:14 C 21 07 21.430 +05 01 27.54 X F51
2023-09-09 06:11:40 C 20 50 10.713 +03 10 39.03 X F51
2023-09-09 06:15:24 C 20 50 10.588 +03 10 38.22 X F51
2023-09-09 06:24:19 C 20 50 10.319 +03 10 35.93 X F51
2023-09-09 06:28:04 C 20 50 10.196 +03 10 35.01 X F51
2023-09-09 06:36:55 C 20 50 09.914 +03 10 32.75 X F51
2023-09-09 06:40:37 C 20 50 09.792 +03 10 31.84 X F51
2023-09-09 06:50:26 C 20 50 09.482 +03 10 29.41 X F51
2023-09-15 05:57:16 C 20 46 01.757 +02 34 32.76 X F51
2023-09-15 06:11:26 C 20 46 01.368 +02 34 29.23 X F51
2023-09-15 06:25:45 C 20 46 00.973 +02 34 25.60 X F51
2023-09-15 06:40:06 C 20 46 00.577 +02 34 22.04 X F51
2023-09-19 02:56:56 C 20 43 39.871 +02 11 13.09 V G96
2023-09-19 02:57:35 C 20 43 39.886 +02 11 12.84 V G96
2023-09-19 03:05:03 C 20 43 39.684 +02 11 11.11 V G96
2023-09-19 03:05:43 C 20 43 39.673 +02 11 10.97 V G96
2023-09-19 03:13:10 C 20 43 39.461 +02 11 08.92 V G96
2023-09-19 03:13:50 C 20 43 39.457 +02 11 09.38 V G96
2023-09-19 03:21:18 C 20 43 39.288 +02 11 07.04 V G96
2023-09-19 03:21:58 C 20 43 39.266 +02 11 06.54 V G96
2024-07-04 12:53:20 C 23 20 53.126 +17 17 41.26 X F52
2024-07-04 13:09:23 C 23 20 53.039 +17 17 45.91 X F52
2024-07-04 13:25:28 C 23 20 52.964 +17 17 50.31 X F52
2024-07-04 13:41:39 C 23 20 52.891 +17 17 54.76 X F52
2024-07-13 21:39:26 C 23 19 02.074 +18 16 04.76 W M01
2024-07-14 01:25:43 C 23 18 59.009 +18 16 59.35 W M01
2024-08-01 13:10:03 C 23 08 54.355 +19 41 54.74 V T08
2024-08-01 13:47:23 C 23 08 52.999 +19 42 00.25 V T08
2024-08-01 13:52:42 C 23 08 52.836 +19 42 01.40 V T08
2024-08-01 14:33:47 C 23 08 51.494 +19 42 05.72 V T08
2024-08-02 11:48:40 C 23 08 08.827 +19 44 45.49 V T08
2024-08-02 11:51:20 C 23 08 08.748 +19 44 46.46 V T08
2024-08-02 12:01:14 C 23 08 08.326 +19 44 48.44 V T08
2024-08-02 12:08:36 C 23 08 08.150 +19 44 48.37 V T08
2024-08-06 11:04:29 C 23 04 40.889 +19 54 44.24 V T08
2024-08-06 11:07:15 C 23 04 40.721 +19 54 45.25 V T08
2024-08-06 11:11:24 C 23 04 40.697 +19 54 45.86 V T08
2024-08-06 11:30:56 C 23 04 39.818 +19 54 47.56 V T08
2024-08-07 11:22:42 C 23 03 43.692 +19 56 45.02 V T05