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
2025-06-15 02:29:13 C 20 12 31.970 -04 59 06.11 V M22
2025-06-15 16:10:06 C 20 09 41.448 -04 59 40.24 V P07
2025-06-15 16:12:44 C 20 09 40.901 -04 59 40.24 V P07
2025-06-15 17:22:59 C 20 09 26.026 -04 59 43.30 V P07
2025-06-15 18:17:21 C 20 09 14.489 -04 59 45.64 V P07
2025-06-15 18:17:30 C 20 09 14.465 -04 59 45.64 V P07
2025-06-15 19:20:30 C 20 09 01.092 -04 59 48.41 V P07
2025-06-15 21:25:13 C 20 08 34.675 -04 59 53.52 V P07
2025-06-15 21:25:22 C 20 08 34.649 -04 59 53.34 V P07
2025-06-15 21:32:52 C 20 08 34.466 -04 59 50.75 V M22
2025-06-15 21:41:22 C 20 08 32.676 -04 59 51.18 V M22
2025-06-15 21:52:31 C 20 08 30.336 -04 59 51.72 V M22
2025-06-15 21:53:10 C 20 08 30.206 -04 59 51.68 V M22
2025-06-15 23:23:19 C 20 08 11.251 -05 00 16.99 Z C23
2025-06-16 00:12:28 C 20 08 00.955 -05 00 19.30 Z C23
2025-06-16 01:06:54 C 20 07 49.524 -05 00 21.78 Z C23
2025-06-16 18:03:56 C 20 04 19.884 -05 00 52.70 V P07
2025-06-16 19:21:27 C 20 04 03.665 -05 00 56.74 V P07
2025-06-16 20:13:46 C 20 03 52.714 -05 00 59.40 V P07
2025-06-16 21:07:47 C 20 03 41.455 -05 01 02.17 V P07
2025-06-16 21:11:36 C 20 03 40.654 -05 01 02.32 V P07
2025-06-16 21:57:54 C 20 03 32.426 -05 01 01.99 V M22
2025-06-16 22:18:38 C 20 03 28.118 -05 01 03.18 V M22
2025-06-16 22:35:33 C 20 03 24.602 -05 01 04.15 V M22
2025-06-16 22:48:32 C 20 03 21.941 -05 01 25.36 Z C23
2025-06-16 22:51:37 C 20 03 21.266 -05 01 05.02 V M22
2025-06-16 23:33:48 C 20 03 12.566 -05 01 28.02 Z C23
2025-06-17 02:48:23 B 20 02 33.34 -05 01 25.7 q X33
2025-06-17 02:50:57 B 20 02 32.75 -05 01 25.7 q X33
2025-06-17 02:53:30 B 20 02 32.18 -05 01 25.6 q X33
2025-06-18 00:34:22 C 19 58 07.951 -05 02 55.93 q L05
2025-06-18 00:39:11 C 19 58 06.984 -05 02 56.22 q L05
2025-06-18 00:41:23 C 19 58 06.511 -05 02 56.54 q L05
2025-06-18 00:46:40 C 19 58 05.455 -05 02 56.62 q L05
2025-06-18 13:11:53 C 19 55 35.892 -05 03 41.15 V T05
2025-06-18 13:16:27 C 19 55 34.954 -05 03 41.36 V T05
2025-06-18 14:08:10 C 19 55 24.427 -05 03 45.00 V T05
2025-06-18 21:21:56 C 19 53 59.254 -05 04 19.74 V M52
2025-06-18 22:00:48 C 19 53 51.492 -05 04 22.73 V M52
2025-06-18 22:59:26 C 19 53 39.696 -05 04 28.81 Z C23
2025-06-19 00:13:03 C 19 53 24.929 -05 04 34.43 Z C23
2025-06-19 00:49:28 C 19 53 17.628 -05 04 37.09 Z C23
2025-06-19 01:44:17 C 19 53 06.982 -05 04 36.80 V R17
2025-06-19 02:08:56 C 19 53 02.018 -05 04 38.64 V R17
2025-06-19 02:28:42 C 19 52 58.025 -05 04 40.15 V R17
2025-06-19 02:48:29 C 19 52 54.041 -05 04 41.66 V R17
2025-06-19 22:54:55 C 19 48 57.816 -05 06 20.34 Z C23
2025-06-19 22:57:14 C 19 48 57.355 -05 06 20.45 Z C23
2025-06-19 23:04:31 C 19 48 55.915 -05 06 21.02 Z C23
2025-06-20 20:30:02 B 19 44 47.906 -05 08 07.12 W M73