289227 (2004 XY60)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7966863213 ± 9.21e-08
Semi-major axis (a)0.6402022029 AU ± 7.55e-10
Inclination (i)23.79141649° ± 1.81e-05
Long. of Asc. Node (Ω)122.56081100° ± 4.07e-05
Arg. of Perihelion (ω)130.90471131° ± 3.70e-05
Mean Anomaly (M)170.72998996° ± 2.02e-05
Mean Motion (n)1.9241393878°/day ± 3.41e-09
Perihelion dist (q)0.13016187 AU ± 5.90e-08
Aphelion dist (Q)1.15024254 AU ± 5.90e-08
Orbital Period0.51224266 yr ± 9.07e-10
Physical Parameters
H (abs. magnitude)18.67
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.302″
Uncertainty0
Orbit TypeAten
MOID0.194237 AU
Observations Used255
Oppositions21
Arc Total2004-2026
First Observation Used2004-12-14
Last Observation Used2026-01-07
Observations (257)
Date Type RA Dec Mag Band Observatory
2008-12-28 13:15:48 C 01 55 36.48 -32 49 36.6 r E12
2009-01-13 10:49:34 C 01 48 09.15 -19 42 03.9 r E12
2009-01-27 10:39:31 C 01 50 16.73 -10 57 49.7 r E12
2009-01-28 10:47:33 C 01 50 35.26 -10 24 22.5 r E12
2010-12-21 10:34:07 C 00 54 15.72 -41 13 48.6 r E12
2011-12-01 10:31:46 C 20 44 25.29 -63 12 09.4 r E12
2012-12-16 00:42:07 C 22 47 59.48 -46 08 52.0 u 807
2012-12-16 00:46:31 C 22 48 01.09 -46 08 41.4 u 807
2012-12-16 00:50:55 C 22 48 02.72 -46 08 31.1 u 807
2012-12-16 00:55:30 C 22 48 04.34 -46 08 20.2 u 807
2012-12-16 00:59:44 C 22 48 05.88 -46 08 10.2 u 807
2021-10-29 12:28:51 C 09 02 44.52 -07 28 00.8 V G96
2021-10-29 12:33:00 C 09 02 44.81 -07 28 03.5 V G96
2021-10-29 12:37:10 C 09 02 45.15 -07 28 06.8 V G96
2021-10-29 12:41:20 C 09 02 45.47 -07 28 10.1 V G96
2021-11-06 01:42:48 C 09 18 26.65 -10 00 11.4 Y B18
2021-11-06 01:44:23 C 09 18 26.79 -10 00 12.5 Y B18
2021-11-06 01:46:37 C 09 18 26.88 -10 00 14.0 Y B18
2021-11-06 01:49:12 C 09 18 27.21 -10 00 17.1 Y B18
2021-11-06 01:53:49 C 09 18 27.66 -10 00 21.1 Y B18
2021-11-06 01:55:54 C 09 18 27.81 -10 00 22.8 Y B18
2021-11-06 01:57:58 C 09 18 28.04 -10 00 24.5 Y B18
2021-11-06 02:04:13 C 09 18 28.57 -10 00 29.9 Y B18
2021-11-06 02:08:24 C 09 18 29.01 -10 00 34.6 Y B18
2021-11-06 02:10:28 C 09 18 29.14 -10 00 35.9 Y B18
2021-11-06 02:12:33 C 09 18 29.38 -10 00 38.0 Y B18
2021-11-06 02:14:39 C 09 18 29.51 -10 00 39.6 Y B18
2021-11-06 02:18:48 C 09 18 29.91 -10 00 44.1 Y B18
2021-11-06 02:20:54 C 09 18 30.09 -10 00 45.7 Y B18
2021-11-06 02:22:58 C 09 18 30.28 -10 00 47.6 Y B18
2021-11-06 02:29:13 C 09 18 30.84 -10 00 53.3 Y B18
2021-11-12 12:26:37 C 09 33 56.74 -12 33 40.1 V G96
2021-11-12 12:32:42 C 09 33 57.42 -12 33 47.1 V G96
2021-11-12 12:38:50 C 09 33 58.06 -12 33 53.5 V G96
2021-11-12 12:44:55 C 09 33 58.70 -12 34 00.0 V G96
2022-11-24 14:57:32 C 09 35 32.872 -21 36 44.50 U F52
2022-11-24 15:07:46 C 09 35 33.833 -21 37 02.25 U F52
2022-11-24 15:18:04 C 09 35 34.789 -21 37 19.95 U F52
2022-11-24 15:28:17 C 09 35 35.751 -21 37 37.80 U F52
2022-11-30 08:07:25 C 09 51 00.322 -26 03 11.81 V W68
2022-11-30 08:10:01 C 09 51 00.622 -26 03 17.50 V W68
2022-11-30 08:14:33 C 09 51 01.205 -26 03 27.90 V W68
2022-11-30 08:21:23 C 09 51 02.059 -26 03 42.73 V W68
2022-12-01 06:36:07 C 09 54 01.730 -26 53 38.33 V W68
2022-12-01 06:40:40 C 09 54 02.376 -26 53 49.27 V W68
2022-12-01 06:48:31 C 09 54 03.396 -26 54 07.34 V W68
2022-12-01 07:16:51 C 09 54 07.214 -26 55 12.94 V W68
2022-12-02 14:43:44 C 09 58 39.037 -28 10 03.51 U F52
2022-12-02 14:57:20 C 09 58 40.995 -28 10 36.86 U F52
2022-12-02 15:24:41 C 09 58 44.941 -28 11 43.94 U F52