2001 YX11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3895647536 ± 3.91e-08
Semi-major axis (a)1.7517761529 AU ± 8.28e-09
Inclination (i)5.47932768° ± 4.93e-06
Long. of Asc. Node (Ω)216.13633570° ± 4.08e-05
Arg. of Perihelion (ω)302.02467831° ± 5.02e-05
Mean Anomaly (M)86.38820576° ± 3.50e-05
Mean Motion (n)0.4251031873°/day ± 3.01e-09
Perihelion dist (q)1.06934591 AU ± 6.87e-08
Aphelion dist (Q)2.43420640 AU ± 6.95e-08
Orbital Period2.31855774 yr ± 1.64e-08
Physical Parameters
H (abs. magnitude)20.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.433″
Uncertainty0
Orbit TypeAmor
MOID0.108792 AU
Observations Used115
Oppositions14
Arc Total2001-2025
First Observation Used2001-12-13
Last Observation Used2025-01-04
Observations (119)
Date Type RA Dec Mag Band Observatory
2001-12-13 12:06:25 C 08 20 48.53 +03 31 40.7 o 644
2001-12-23 08:56:15 C 08 41 50.46 -01 59 21.9 c 699
2001-12-23 09:31:09 C 08 41 53.46 -02 00 16.2 c 699
2001-12-23 10:06:03 C 08 41 56.49 -02 01 09.0 c 699
2001-12-23 10:41:02 C 08 41 59.48 -02 02 01.8 c 699
2001-12-24 01:04:16 C 08 43 20.24 -02 24 22.6 d 557
2001-12-24 01:07:27 C 08 43 20.43 -02 24 25.6 d 557
2001-12-24 01:10:38 C 08 43 20.65 -02 24 31.9 d 557
2002-01-12 09:36:06 C 09 33 42.804 -16 30 20.41 W 644
2002-01-12 09:51:35 C 09 33 44.659 -16 30 52.34 W 644
2002-01-12 10:11:26 C 09 33 47.028 -16 31 33.02 W 644
2002-01-13 08:09:23 C 09 36 40.80 -17 16 45.0 19.3 c 644
2002-01-13 08:24:45 C 09 36 42.68 -17 17 17.0 19.3 c 644
2002-01-13 08:39:52 C 09 36 44.53 -17 17 48.5 18.9 c 644
2002-01-13 08:53:54 C 09 36 47.79 -17 18 08.1 20.4 c 608
2002-01-13 08:57:26 C 09 36 45.74 -17 18 27.3 c 649
2002-01-13 09:00:04 C 09 36 46.06 -17 18 32.3 c 649
2002-01-13 09:04:01 C 09 36 46.31 -17 18 37.2 c 649
2002-01-13 09:09:44 C 09 36 49.79 -17 18 41.9 20.2 c 608
2002-01-13 09:20:30 C 09 36 49.06 -17 19 14.0 c 711
2002-01-13 09:25:18 C 09 36 51.77 -17 19 14.7 20.1 c 608
2002-01-13 09:26:35 C 09 36 49.75 -17 19 26.2 c 711
2002-01-13 09:32:41 C 09 36 50.53 -17 19 39.0 c 711
2002-01-13 09:47:56 C 09 36 52.84 -17 20 09.6 18.7 c 644
2002-01-13 10:03:18 C 09 36 54.71 -17 20 41.1 18.8 c 644
2002-01-13 10:18:31 C 09 36 56.55 -17 21 12.8 18.7 c 644
2002-01-13 11:39:58 C 09 37 08.26 -17 23 56.3 19.1 d 608
2002-01-13 11:56:00 C 09 37 10.24 -17 24 28.7 19.5 d 608
2002-01-13 12:11:19 C 09 37 12.08 -17 25 01.2 19.3 d 608
2002-01-13 13:41:26 C 09 37 25.20 -17 27 29.4 e 413
2002-01-13 13:43:46 C 09 37 25.49 -17 27 34.2 e 413
2002-01-13 13:46:05 C 09 37 25.78 -17 27 39.2 e 413
2002-01-17 14:36:11 C 09 50 56.17 -20 50 11.5 m 428
2002-01-17 14:40:35 C 09 50 56.69 -20 50 20.6 m 428
2002-01-18 14:31:24 C 09 54 29.13 -21 40 39.9 m 428
2002-01-18 14:36:48 C 09 54 29.91 -21 40 50.2 m 428
2002-01-22 08:42:01 C 10 08 41.35 -24 51 35.5 c 649
2002-01-22 08:47:26 C 10 08 42.23 -24 51 45.2 c 649
2002-01-22 08:56:30 C 10 08 43.66 -24 52 04.7 c 649
2002-01-23 09:19:57 C 10 12 49.54 -25 43 10.6 19.0 c 704
2002-01-23 09:41:42 C 10 12 52.85 -25 43 54.9 18.9 c 704
2002-01-23 10:03:05 C 10 12 56.22 -25 44 39.6 18.4 c 704
2002-01-23 10:24:37 C 10 12 59.59 -25 45 23.2 19.1 c 704
2002-01-25 09:30:06 C 10 21 13.82 -27 23 09.4 18.9 c 704
2002-01-25 09:51:28 C 10 21 17.34 -27 23 52.9 19.4 c 704
2002-01-25 10:13:12 C 10 21 20.92 -27 24 36.1 19.7 c 704
2002-01-25 10:34:35 C 10 21 24.49 -27 25 19.8 19.6 c 704
2002-02-06 15:56:35 C 11 22 30.632 -36 26 33.36 e 413
2002-02-06 15:58:33 C 11 22 31.071 -36 26 36.75 e 413
2002-02-06 16:00:30 C 11 22 31.495 -36 26 39.48 e 413