139056 (2001 FY)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3280471005 ± 3.69e-08
Semi-major axis (a)1.8854953192 AU ± 2.71e-09
Inclination (i)4.73473928° ± 2.04e-06
Long. of Asc. Node (Ω)111.14680121° ± 4.17e-05
Arg. of Perihelion (ω)110.64814401° ± 4.45e-05
Mean Anomaly (M)171.70396052° ± 1.21e-05
Mean Motion (n)0.3806922961°/day ± 8.21e-10
Perihelion dist (q)1.26696405 AU ± 6.96e-08
Aphelion dist (Q)2.50402659 AU ± 6.97e-08
Orbital Period2.58903659 yr ± 5.59e-09
Physical Parameters
H (abs. magnitude)19.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.319″
Uncertainty0
Orbit TypeAmor
MOID0.271819 AU
Observations Used282
Oppositions15
Arc Total2001-2025
First Observation Used2001-03-16
Last Observation Used2025-10-29
Observations (295)
Date Type RA Dec Mag Band Observatory
2001-05-22 06:05:58 C 14 30 11.19 +03 07 56.6 c 699
2001-05-22 06:45:20 C 14 30 12.09 +03 07 23.3 c 699
2001-05-22 07:24:52 C 14 30 12.99 +03 06 49.9 c 699
2001-05-22 08:04:29 C 14 30 13.91 +03 06 16.6 c 699
2001-05-23 05:18:09 C 14 30 53.04 +02 48 11.5 18.4 c 704
2001-05-23 05:34:54 C 14 30 53.41 +02 47 58.6 19.0 c 704
2001-05-23 05:50:49 C 14 30 53.82 +02 47 44.6 18.9 c 704
2001-05-23 06:08:37 C 14 30 54.22 +02 47 29.2 18.8 c 704
2001-05-23 06:25:49 C 14 30 54.60 +02 47 14.5 18.9 c 704
2001-05-24 22:09:14 C 14 32 10.29 +02 12 31.2 511
2001-05-28 05:13:41 C 14 34 55.14 +01 00 56.8 711
2001-05-28 05:23:08 C 14 34 55.44 +01 00 48.1 711
2001-05-28 05:32:31 C 14 34 55.70 +01 00 39.4 711
2001-05-29 05:18:23 C 14 35 49.39 +00 38 29.2 17.8 c 704
2001-05-29 05:34:38 C 14 35 49.93 +00 38 14.9 18.5 c 704
2001-05-29 05:50:54 C 14 35 50.42 +00 37 59.7 17.4 c 704
2001-05-29 06:07:11 C 14 35 50.96 +00 37 44.2 17.8 c 704
2001-05-29 06:23:27 C 14 35 51.48 +00 37 28.5 18.2 c 704
2001-05-30 06:30:49 C 14 36 48.09 +00 14 44.1 670
2001-05-30 08:07:14 C 14 36 51.22 +00 13 13.5 670
2001-06-12 05:20:57 C 14 51 35.16 -04 49 23.5 c 699
2001-06-12 05:52:21 C 14 51 36.69 -04 49 55.3 c 699
2001-06-12 06:23:51 C 14 51 38.22 -04 50 26.1 c 699
2001-06-12 06:55:28 C 14 51 39.88 -04 50 57.8 c 699
2001-06-20 08:30:27 C 15 03 12.28 -07 58 59.7 o 608
2001-06-20 08:46:01 C 15 03 13.17 -07 59 14.7 o 608
2001-06-20 09:00:58 C 15 03 14.03 -07 59 28.6 o 608
2001-06-20 20:36:29 C 15 03 59.36 -08 10 34.8 c 493
2001-06-20 20:42:25 C 15 03 59.72 -08 10 40.3 c 493
2004-09-16 10:32:26 C 00 31 09.87 -05 16 57.0 c F65
2004-09-16 10:34:46 C 00 31 09.76 -05 16 57.9 c F65
2004-09-16 10:36:47 C 00 31 09.64 -05 16 58.6 c F65
2004-09-17 07:15:43 C 00 30 08.45 -05 24 39.9 d 291
2004-09-17 07:21:12 C 00 30 08.18 -05 24 42.9 d 291
2004-09-17 07:26:37 C 00 30 07.97 -05 24 43.4 d 291
2005-12-22 10:32:02 C 08 27 54.26 +18 36 20.1 c 691
2005-12-22 10:56:55 C 08 27 53.67 +18 36 25.7 c 691
2005-12-22 11:21:48 C 08 27 53.10 +18 36 29.6 c 691
2005-12-25 09:44:21 C 08 26 16.94 +18 51 08.3 r G96
2005-12-25 09:53:45 C 08 26 16.76 +18 51 10.2 r G96
2005-12-25 10:03:06 C 08 26 16.44 +18 51 12.5 r G96
2005-12-25 10:12:27 C 08 26 16.22 +18 51 14.9 r G96
2006-01-04 08:26:27 C 08 18 02.59 +19 53 43.5 r G96
2006-01-04 08:37:07 C 08 18 02.12 +19 53 46.3 r G96
2006-01-04 08:47:48 C 08 18 01.58 +19 53 49.4 r G96
2006-01-04 08:58:26 C 08 18 01.11 +19 53 52.6 r G96
2006-01-04 09:23:14 C 08 17 59.97 +19 54 00.5 c 691
2006-01-04 09:48:22 C 08 17 58.84 +19 54 08.0 c 691
2006-01-04 10:13:24 C 08 17 57.70 +19 54 15.2 c 691
2006-01-08 08:26:03 C 08 13 35.07 +20 23 44.7 c 691