523966 (1998 YF10)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2473033560 ± 1.43e-07
Semi-major axis (a)1.4900136264 AU ± 2.28e-09
Inclination (i)15.59776400° ± 2.26e-05
Long. of Asc. Node (Ω)85.89585039° ± 2.09e-05
Arg. of Perihelion (ω)296.53822160° ± 5.07e-05
Mean Anomaly (M)324.81165684° ± 3.24e-05
Mean Motion (n)0.5419096890°/day ± 1.24e-09
Perihelion dist (q)1.12152826 AU ± 2.14e-07
Aphelion dist (Q)1.85849900 AU ± 2.14e-07
Orbital Period1.81880174 yr ± 4.17e-09
Physical Parameters
H (abs. magnitude)20.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.545″
Uncertainty0
Orbit TypeAmor
MOID0.220635 AU
Observations Used105
Oppositions9
Arc Total1998-2018
First Observation Used1998-12-22
Last Observation Used2018-12-31
Observations (107)
Date Type RA Dec Mag Band Observatory
2018-12-06 10:02:12 C 03 09 56.37 -06 59 09.9 T05
2018-12-08 09:05:48 C 03 09 15.45 -04 23 48.8 V T08
2018-12-08 09:17:39 C 03 09 15.22 -04 23 10.8 V T08
2018-12-08 09:29:32 C 03 09 14.95 -04 22 31.2 V T08
2018-12-08 09:41:27 C 03 09 14.70 -04 21 53.8 V T08
2018-12-09 05:47:24 C 03 09 01.85 -03 16 50.4 V 703
2018-12-09 05:54:55 C 03 09 01.69 -03 16 25.5 V 703
2018-12-09 06:02:28 C 03 09 01.58 -03 16 01.7 V 703
2018-12-09 06:10:00 C 03 09 01.44 -03 15 36.6 V 703
2018-12-09 06:52:50 C 03 09 00.68 -03 13 18.4 o 691
2018-12-09 07:11:05 C 03 09 00.35 -03 12 19.4 o 691
2018-12-09 07:29:09 C 03 09 00.03 -03 11 21.9 o 691
2018-12-10 06:10:03 C 03 08 48.86 -01 58 50.2 o 691
2018-12-10 06:37:06 C 03 08 48.46 -01 57 24.8 o 691
2018-12-10 07:04:13 C 03 08 48.05 -01 55 58.7 o 691
2018-12-12 08:42:21 C 03 08 34.53 +00 38 53.4 V T08
2018-12-12 08:53:58 C 03 08 34.27 +00 39 27.1 V T08
2018-12-12 09:05:44 C 03 08 34.26 +00 40 03.4 V T08
2018-12-12 09:17:31 C 03 08 34.13 +00 40 38.7 V T08
2018-12-12 19:51:02 C 03 08 34.19 +01 12 36.1 V L01
2018-12-12 19:52:35 C 03 08 34.15 +01 12 41.1 V L01
2018-12-12 19:54:46 C 03 08 34.16 +01 12 47.8 V L01
2018-12-12 19:56:38 C 03 08 34.16 +01 12 53.2 V L01
2018-12-12 19:58:30 C 03 08 34.16 +01 12 58.9 V L01
2018-12-13 00:09:28 C 03 08 34.38 +01 26 19.3 U X31
2018-12-13 00:16:59 C 03 08 34.30 +01 26 41.3 U X31
2018-12-13 00:24:31 C 03 08 34.22 +01 27 04.7 U X31
2018-12-13 02:18:22 C 03 08 34.83 +01 32 13.6 V I52
2018-12-13 02:19:58 C 03 08 34.77 +01 32 17.6 V I52
2018-12-13 02:21:33 C 03 08 34.81 +01 32 23.4 V I52
2018-12-13 02:21:54 C 03 08 34.78 +01 32 23.9 V I52
2018-12-13 03:44:47 C 03 08 33.47 +01 36 31.3 u H21
2018-12-13 04:06:11 C 03 08 33.32 +01 37 35.8 u H21
2018-12-13 04:15:08 C 03 08 33.25 +01 38 02.8 u H21
2018-12-13 08:02:54 C 03 08 33.616 +01 49 37.03 U F51
2018-12-13 08:42:31 C 03 08 33.283 +01 51 35.96 U F51
2018-12-13 09:02:12 C 03 08 33.118 +01 52 35.05 U F51
2018-12-13 17:17:00 C 03 08 35.13 +02 17 00.8 S 033
2018-12-13 17:18:57 C 03 08 35.11 +02 17 06.4 S 033
2018-12-13 17:20:56 C 03 08 35.12 +02 17 12.2 S 033
2018-12-14 02:08:17 C 03 08 36.23 +02 43 25.4 V I52
2018-12-14 02:08:38 C 03 08 36.22 +02 43 26.4 V I52
2018-12-14 02:15:24 C 03 08 36.19 +02 43 47.1 V I52
2018-12-14 02:15:45 C 03 08 36.17 +02 43 47.7 V I52
2018-12-14 03:04:34 C 03 08 36.01 +02 46 08.4 V V01
2018-12-14 03:56:26 C 03 08 35.73 +02 48 41.7 V V01
2018-12-14 04:46:34 C 03 08 35.45 +02 51 13.8 V 703
2018-12-14 04:54:15 C 03 08 35.42 +02 51 36.2 V 703
2018-12-14 05:01:57 C 03 08 35.36 +02 51 58.9 V 703
2018-12-14 13:41:30 C 03 08 36.59 +03 17 25.3 r P93