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
2025-07-20 22:42:23 C 18 13 45.40 -07 14 37.7 X D04
2025-07-20 22:46:43 C 18 13 45.09 -07 14 39.6 X D04
2025-07-21 00:07:45 C 18 13 40.068 -07 14 54.92 V R17
2025-07-21 00:30:27 C 18 13 38.527 -07 14 59.89 V R17
2025-07-21 00:50:14 C 18 13 37.207 -07 15 04.03 V R17
2025-07-21 01:10:00 C 18 13 35.878 -07 15 08.35 V R17
2025-07-22 08:47:22 C 18 11 37.066 -07 21 57.20 V T08
2025-07-22 08:51:58 C 18 11 36.775 -07 21 58.39 V T08
2025-07-22 08:59:53 C 18 11 36.271 -07 22 00.05 V T08
2025-07-22 09:14:25 C 18 11 35.352 -07 22 03.29 V T08
2025-07-23 00:06:46 B 18 10 42.55 -07 25 12.9 X X76
2025-07-23 00:15:44 B 18 10 41.96 -07 25 13.8 X X76
2025-07-23 00:23:53 B 18 10 41.43 -07 25 15.6 X X76
2025-07-23 02:00:54 B 18 10 35.63 -07 25 37.2 Z X33
2025-07-23 02:05:29 B 18 10 35.43 -07 25 39.0 Z X33
2025-07-23 02:10:04 B 18 10 35.09 -07 25 39.7 Z X33
2025-07-23 03:21:00 C 18 10 30.893 -07 25 50.99 V W68
2025-07-23 03:25:33 C 18 10 30.602 -07 25 52.28 V W68
2025-07-23 03:36:07 C 18 10 29.969 -07 25 54.59 V W68
2025-07-23 04:27:04 C 18 10 26.902 -07 26 05.71 V W68
2025-07-23 18:25:11 C 18 09 39.35 -07 29 17.3 X D04
2025-07-23 18:30:04 C 18 09 39.06 -07 29 18.0 X D04
2025-07-23 18:34:56 C 18 09 38.78 -07 29 19.1 X D04
2025-07-23 18:53:04 C 18 09 37.72 -07 29 22.8 X D04
2025-07-23 19:10:25 C 18 09 36.73 -07 29 27.4 X D04
2025-07-23 19:14:45 C 18 09 36.45 -07 29 28.3 X D04
2025-07-23 22:50:52 C 18 09 24.396 -07 30 13.03 V R17
2025-07-23 23:10:54 C 18 09 23.230 -07 30 17.35 V R17
2025-07-23 23:30:52 C 18 09 22.094 -07 30 21.64 V R17
2025-07-23 23:50:51 C 18 09 20.928 -07 30 25.99 V R17
2025-07-24 20:06:20 B 18 08 15.172 -07 34 50.94 W L92
2025-07-24 20:11:26 B 18 08 14.878 -07 34 52.42 W L92
2025-07-24 20:16:32 B 18 08 14.623 -07 34 53.65 W L92
2025-07-24 20:21:38 B 18 08 14.327 -07 34 53.38 W L92
2025-07-24 20:26:44 B 18 08 14.032 -07 34 55.63 W L92
2025-07-25 10:01:43 C 18 07 31.265 -07 37 49.62 V T08
2025-07-25 10:17:15 C 18 07 30.434 -07 37 53.11 V T08
2025-07-25 10:26:08 C 18 07 29.962 -07 37 54.98 V T08
2025-07-25 10:49:03 C 18 07 28.745 -07 37 59.88 V T08
2025-07-25 21:07:37 C 18 06 57.881 -07 40 17.51 Z C23
2025-07-25 22:44:30 C 18 06 52.886 -07 40 37.92 Z C23
2025-07-25 23:26:03 B 18 06 51.17 -07 40 40.2 X X76
2025-07-25 23:39:38 B 18 06 50.47 -07 40 43.2 X X76
2025-07-25 23:53:13 B 18 06 49.75 -07 40 46.2 X X76
2025-07-26 09:53:09 C 18 06 19.927 -07 43 00.23 V T05
2025-07-26 10:09:07 C 18 06 19.130 -07 43 03.58 V T05
2025-07-26 10:15:11 C 18 06 18.814 -07 43 04.94 V T05
2025-07-26 10:33:12 C 18 06 17.918 -07 43 08.80 V T05
2025-07-26 19:38:43 B 18 05 52.157 -07 45 09.72 V S43
2025-07-26 19:50:56 B 18 05 51.554 -07 45 12.31 V S43