354101 (2001 YF1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3392176657 ± 2.75e-08
Semi-major axis (a)1.4859371356 AU ± 1.65e-09
Inclination (i)20.02033681° ± 7.16e-06
Long. of Asc. Node (Ω)279.40922083° ± 9.68e-06
Arg. of Perihelion (ω)289.95078958° ± 1.42e-05
Mean Anomaly (M)355.93961664° ± 8.34e-06
Mean Motion (n)0.5441412144°/day ± 9.05e-10
Perihelion dist (q)0.98188101 AU ± 4.09e-08
Aphelion dist (Q)1.98999326 AU ± 4.09e-08
Orbital Period1.81134282 yr ± 3.01e-09
Physical Parameters
H (abs. magnitude)19.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.400″
Uncertainty0
Orbit TypeApollo
MOID0.123526 AU
Observations Used218
Oppositions10
Arc Total2001-2024
First Observation Used2001-12-17
Last Observation Used2024-10-23
Observations (230)
Date Type RA Dec Mag Band Observatory
2013-10-28 01:03:27 C 20 57 26.27 +11 33 41.9 u H21
2013-10-28 01:27:12 C 20 57 27.42 +11 33 36.3 u H21
2015-08-24 07:51:31 C 00 23 09.75 +39 38 34.3 u H21
2015-08-24 08:02:55 C 00 23 09.17 +39 38 40.3 u H21
2015-08-24 08:27:34 C 00 23 07.99 +39 38 50.1 u H21
2015-09-06 07:24:32 C 00 04 28.21 +41 09 45.2 u H21
2015-09-06 07:48:32 C 00 04 26.42 +41 09 47.2 u H21
2015-09-06 08:07:53 C 00 04 24.97 +41 09 49.5 u H21
2017-08-31 08:29:09 C 02 39 52.34 +43 59 47.8 u H21
2017-08-31 08:42:06 C 02 39 52.48 +43 59 54.5 u H21
2017-08-31 08:59:07 C 02 39 52.64 +44 00 02.7 u H21
2017-11-10 02:04:46 C 01 13 20.19 +43 26 27.3 u H21
2017-11-10 02:31:15 C 01 13 18.43 +43 26 06.1 u H21
2017-11-10 02:56:49 C 01 13 16.78 +43 25 46.2 u H21
2017-11-14 01:32:02 C 01 07 52.77 +42 08 24.0 u H21
2017-11-14 01:57:56 C 01 07 51.34 +42 08 02.8 u H21
2017-11-14 02:26:11 C 01 07 49.80 +42 07 38.7 u H21
2017-11-21 06:28:22 C 01 00 16.462 +39 38 33.17 L F51
2017-11-21 06:46:48 C 01 00 15.762 +39 38 17.12 L F51
2017-11-21 07:05:21 C 01 00 15.085 +39 38 00.85 L F51
2020-01-03 04:25:18 C 03 24 29.91 +31 53 27.6 V G96
2020-01-03 04:32:41 C 03 24 29.66 +31 53 19.8 V G96
2020-01-03 04:40:04 C 03 24 29.39 +31 53 12.5 V G96
2020-01-03 04:47:28 C 03 24 29.16 +31 53 04.6 V G96
2020-01-22 07:38:23 C 03 22 17.942 +25 01 41.84 U F51
2020-01-22 07:56:09 C 03 22 18.224 +25 01 28.29 U F51
2020-01-22 08:13:50 C 03 22 18.491 +25 01 14.79 U F51
2020-01-22 08:31:32 C 03 22 18.780 +25 01 01.31 U F51
2020-01-24 03:42:56 C 03 23 10.71 +24 29 06.9 V G96
2020-01-24 03:51:00 C 03 23 10.86 +24 29 00.3 V G96
2020-01-24 03:59:03 C 03 23 11.00 +24 28 54.7 V G96
2020-02-14 02:16:20 C 03 43 20.30 +19 38 27.2 V G96
2020-02-14 02:24:23 C 03 43 20.79 +19 38 23.6 V G96
2020-02-14 02:32:27 C 03 43 21.19 +19 38 19.9 V G96
2020-02-14 02:40:30 C 03 43 21.66 +19 38 15.8 V G96
2022-01-05 08:08:49 C 09 15 25.38 -03 04 26.3 V 703
2022-01-05 08:16:20 C 09 15 25.10 -03 04 43.6 V 703
2022-01-05 08:23:53 C 09 15 24.92 -03 04 59.8 V 703
2022-01-05 08:31:25 C 09 15 24.69 -03 05 18.0 V 703
2022-01-05 11:15:53 C 09 15 20.44 -03 11 38.0 V T08
2022-01-05 11:20:33 C 09 15 20.31 -03 11 48.3 V T08
2022-01-05 11:35:18 C 09 15 19.87 -03 12 22.8 V T08
2022-01-05 11:44:37 C 09 15 19.47 -03 12 45.5 V T08
2022-01-07 11:20:05 C 09 13 54.06 -05 06 31.5 V T05
2022-01-07 11:34:47 C 09 13 53.55 -05 07 07.2 V T05
2022-01-07 11:39:25 C 09 13 53.32 -05 07 19.1 V T05
2022-01-07 11:47:23 C 09 13 53.04 -05 07 38.6 V T05
2022-01-09 07:14:07 C 09 12 19.53 -06 56 08.4 V 703
2022-01-09 07:21:46 C 09 12 19.25 -06 56 27.9 V 703
2022-01-09 07:29:26 C 09 12 18.91 -06 56 47.9 V 703