415949 (2001 XY10)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3873399605 ± 8.11e-08
Semi-major axis (a)0.8716484028 AU ± 8.17e-10
Inclination (i)30.99295621° ± 9.14e-06
Long. of Asc. Node (Ω)92.92732595° ± 2.44e-06
Arg. of Perihelion (ω)219.68900236° ± 6.14e-06
Mean Anomaly (M)256.66148136° ± 1.95e-05
Mean Motion (n)1.2111565107°/day ± 1.70e-09
Perihelion dist (q)0.53402414 AU ± 7.07e-08
Aphelion dist (Q)1.20927266 AU ± 7.07e-08
Orbital Period0.81378936 yr ± 1.14e-09
Physical Parameters
H (abs. magnitude)19.37
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.387″
Uncertainty0
Orbit TypeAten
MOID0.057488 AU
Observations Used231
Radar Obs Used2
Oppositions3
Arc Total2001-2014
First Observation Used2001-12-11
Last Observation Used2024-01-18
Observations (252)
Date Type RA Dec Mag Band Observatory
2020-02-05 11:19:48 C 15 55 13.53 +53 21 11.1 V G96
2020-02-05 11:26:43 C 15 55 15.04 +53 21 19.4 V G96
2023-11-13 12:43:01 C 10 25 11.34 -06 08 00.0 V 691
2023-11-13 12:44:50 C 10 25 11.49 -06 07 57.3 V 691
2023-12-08 10:40:30 C 11 04 37.76 +13 23 31.4 V 691
2023-12-08 10:44:08 C 11 04 38.06 +13 23 41.3 V 691
2023-12-08 10:47:47 C 11 04 38.30 +13 23 50.6 V 691
2023-12-09 11:09:00 C 11 06 26.45 +14 26 52.9 V 691
2023-12-09 11:13:02 C 11 06 26.76 +14 27 02.9 V 691
2023-12-09 11:17:04 C 11 06 27.02 +14 27 14.2 V 691
2023-12-15 11:28:10 C 11 17 18.006 +21 13 37.13 V G96
2023-12-15 11:35:36 C 11 17 18.524 +21 13 59.63 V G96
2023-12-15 11:43:01 C 11 17 19.039 +21 14 22.13 V G96
2023-12-15 11:50:26 C 11 17 19.561 +21 14 44.59 V G96
2023-12-16 10:16:30 C 11 19 02.831 +22 23 13.96 V 703
2023-12-16 10:22:26 C 11 19 03.032 +22 23 29.83 V 703
2023-12-16 10:25:24 C 11 19 03.097 +22 23 37.75 V 703
2023-12-17 13:06:34 C 11 21 05.952 +23 47 01.14 V T08
2023-12-17 13:15:47 C 11 21 06.619 +23 47 30.73 V T08
2023-12-17 13:19:47 C 11 21 06.943 +23 47 42.79 V T08
2023-12-17 13:34:54 C 11 21 07.942 +23 48 31.36 V T08
2023-12-18 10:52:03 C 11 22 45.739 +24 56 18.17 V 703
2023-12-18 11:00:58 C 11 22 46.427 +24 56 47.87 V 703
2023-12-29 09:37:57 C 11 43 10.153 +40 22 01.74 V 703
2023-12-29 09:41:22 C 11 43 10.466 +40 22 14.59 V 703
2023-12-29 09:48:12 C 11 43 10.981 +40 22 41.23 V 703
2024-01-02 15:01:49 C 11 51 03.186 +46 47 07.09 X F51
2024-01-02 15:17:47 C 11 51 04.256 +46 48 08.18 X F51
2024-01-02 15:35:10 C 11 51 05.435 +46 49 14.43 X F51
2024-01-02 15:51:09 C 11 51 06.509 +46 50 15.35 X F51
2024-01-08 14:13:28 C 12 02 00.667 +55 48 17.21 V T08
2024-01-08 14:17:28 C 12 02 00.943 +55 48 32.11 V T08
2024-01-08 14:25:17 C 12 02 01.354 +55 49 01.63 V T08
2024-01-08 14:39:54 C 12 02 02.278 +55 49 55.78 V T08
2024-01-09 11:28:38 C 12 03 35.284 +57 06 36.72 V 703
2024-01-09 11:31:50 C 12 03 35.431 +57 06 47.52 V 703
2024-01-09 11:38:17 C 12 03 35.788 +57 07 11.82 V 703
2024-01-11 10:13:03 C 12 07 01.517 +59 56 02.00 V 703
2024-01-11 10:16:16 C 12 07 01.927 +59 56 13.60 V 703
2024-01-11 10:19:29 C 12 07 02.064 +59 56 26.05 V 703
2024-01-11 10:22:42 C 12 07 02.161 +59 56 37.03 V 703
2024-01-16 13:15:16 C 12 15 27.948 +66 57 27.65 V T08
2024-01-16 13:20:12 C 12 15 28.418 +66 57 41.26 V T08
2024-01-16 13:26:22 C 12 15 28.651 +66 58 03.94 V T08
2024-01-16 13:58:51 C 12 15 30.180 +66 59 50.35 V T08
2024-01-18 12:46:36 C 12 18 21.236 +69 28 37.20 V 703
2024-01-18 12:57:32 C 12 18 21.355 +69 29 10.25 V 703
2024-01-18 13:03:01 C 12 18 21.805 +69 29 27.17 V 703
2024-01-18 13:45:49 C 12 18 27.000 +69 31 43.61 V T05
2024-01-18 14:19:31 C 12 18 28.174 +69 33 29.09 V T05
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2014-12-23 07:05:00 -16652.5932 0.05 Hz 2380 -1 -1
2014-12-23 08:05:00 123905598.93 4 us 2380 -1 -1
2014-12-23 08:05:00 -19150.8856 0.02 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)