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
2014-12-04 08:18:53 C 10 42 28.77 -25 04 47.0 u 807
2014-12-04 08:23:32 C 10 42 28.29 -25 04 30.2 u 807
2014-12-04 08:28:09 C 10 42 27.84 -25 04 13.9 u 807
2014-12-09 11:42:35 S 10 30 19.236 -16 12 49.28 L C51
2014-12-09 13:17:12 S 10 30 08.575 -16 04 37.99 L C51
2014-12-09 16:26:26 S 10 29 47.203 -15 48 08.57 L C51
2014-12-10 03:33:32 C 10 28 31.90 -14 49 29.8 t 204
2014-12-10 03:41:05 C 10 28 30.93 -14 48 48.9 t 204
2014-12-10 03:48:29 C 10 28 30.00 -14 48 08.3 t 204
2014-12-12 09:32:59 C 10 21 44.99 -09 29 04.4 u H21
2014-12-12 09:35:14 C 10 21 44.65 -09 28 50.1 u H21
2014-12-12 09:37:44 C 10 21 44.27 -09 28 34.1 u H21
2014-12-12 09:40:14 C 10 21 43.92 -09 28 17.9 u H21
2014-12-12 09:42:44 C 10 21 43.54 -09 28 01.8 u H21
2014-12-12 09:45:14 C 10 21 43.18 -09 27 45.6 u H21
2014-12-12 09:47:43 C 10 21 42.81 -09 27 29.7 u H21
2014-12-12 09:49:28 C 10 21 42.55 -09 27 18.3 u H21
2014-12-12 09:51:27 C 10 21 42.26 -09 27 05.7 u H21
2014-12-13 00:46:53 C 10 19 38.72 -07 48 30.9 q 089
2014-12-13 00:50:14 C 10 19 38.20 -07 48 08.4 q 089
2014-12-13 00:53:35 C 10 19 37.68 -07 47 45.8 q 089
2014-12-13 00:56:56 C 10 19 37.15 -07 47 22.6 q 089
2014-12-13 01:06:59 C 10 19 35.62 -07 46 15.3 q 089
2014-12-13 01:10:20 C 10 19 35.16 -07 45 53.0 q 089
2014-12-13 01:13:41 C 10 19 34.64 -07 45 30.1 q 089
2014-12-13 01:17:02 C 10 19 34.16 -07 45 07.4 q 089
2014-12-20 00:15:14 C 09 48 10.35 +16 00 26.6 q C23
2014-12-20 00:20:37 C 09 48 09.00 +16 01 20.9 q C23
2014-12-20 00:26:01 C 09 48 07.59 +16 02 16.1 q C23
2014-12-20 00:30:19 C 09 48 06.56 +16 02 58.8 q C23
2014-12-20 00:35:43 C 09 48 05.07 +16 03 54.3 q C23
2014-12-24 07:36:17 C 09 17 20.10 +33 42 49.0 q 703
2014-12-24 07:42:06 C 09 17 17.92 +33 43 48.0 q 703
2014-12-24 07:47:55 C 09 17 15.76 +33 44 46.8 q 703
2014-12-24 07:53:44 C 09 17 13.60 +33 45 45.5 q 703
2014-12-26 04:27:35 C 09 00 02.99 +40 55 37.8 q I15
2014-12-26 04:29:23 C 09 00 02.21 +40 55 54.5 q I15
2014-12-26 04:31:11 C 09 00 01.43 +40 56 11.2 q I15
2014-12-27 01:07:20 C 08 51 08.21 +44 00 47.6 q 160
2014-12-27 01:09:20 C 08 51 07.32 +44 01 04.9 q 160
2014-12-27 01:11:34 C 08 51 06.22 +44 01 24.0 q 160
2014-12-27 01:39:25 C 08 50 53.50 +44 05 26.1 c A24
2014-12-27 01:40:27 C 08 50 53.08 +44 05 33.6 c A24
2014-12-27 06:41:56 C 08 48 41.53 +44 48 54.6 q 703
2014-12-27 06:46:18 C 08 48 39.50 +44 49 32.4 q 703
2014-12-27 06:50:38 C 08 48 37.47 +44 50 09.7 q 703
2014-12-27 06:54:57 C 08 48 35.44 +44 50 47.3 q 703
2014-12-30 22:57:58 C 08 03 23.19 +55 30 21.0 c I99
2014-12-30 22:59:38 C 08 03 22.21 +55 30 31.1 c I99
2014-12-30 23:04:00 C 08 03 19.58 +55 30 57.1 c I99
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)