417217 (2005 YS)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5503117754 ± 1.58e-07
Semi-major axis (a)0.7110564215 AU ± 2.81e-09
Inclination (i)19.59853546° ± 2.35e-05
Long. of Asc. Node (Ω)288.58242948° ± 2.12e-05
Arg. of Perihelion (ω)327.93217681° ± 1.34e-05
Mean Anomaly (M)268.79749265° ± 2.97e-05
Mean Motion (n)1.6438272738°/day ± 9.73e-09
Perihelion dist (q)0.31975370 AU ± 1.13e-07
Aphelion dist (Q)1.10235914 AU ± 1.13e-07
Orbital Period0.59959237 yr ± 3.55e-09
NGA Modelr2
A23.53362371e-14 ± 3.76e-15 AU/d²
Physical Parameters
H (abs. magnitude)19.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.314″
Uncertainty0
Orbit TypeAten
MOID0.030155 AU
Observations Used350
Oppositions13
Arc Total2005-2024
First Observation Used2005-12-21
Last Observation Used2024-01-14
Observations (380)
Date Type RA Dec Mag Band Observatory
2005-12-21 03:17:02 C 00 17 22.10 +52 38 13.0 18.3 c 704
2005-12-21 03:36:03 C 00 17 24.13 +52 36 52.2 18.6 c 704
2005-12-21 03:55:27 C 00 17 26.18 +52 35 29.8 18.6 c 704
2005-12-21 04:14:45 C 00 17 28.27 +52 34 07.4 18.9 c 704
2005-12-21 04:33:23 C 00 17 30.29 +52 32 48.0 18.7 c 704
2005-12-22 00:14:06 C 00 19 48.92 +51 10 51.3 r 734
2005-12-22 00:15:15 C 00 19 49.03 +51 10 46.6 r 734
2005-12-22 00:18:44 C 00 19 49.41 +51 10 32.0 r 734
2005-12-22 00:21:40 C 00 19 49.69 +51 10 20.3 r 734
2005-12-22 00:22:46 C 00 19 49.77 +51 10 14.8 r 734
2005-12-22 00:23:54 C 00 19 49.87 +51 10 10.6 r 734
2005-12-22 03:00:29 C 00 20 06.22 +50 59 26.3 r 701
2005-12-22 03:15:28 C 00 20 07.70 +50 58 23.7 r 701
2005-12-23 01:31:16 C 00 22 35.44 +49 27 26.2 18.8 c 704
2005-12-23 01:50:28 C 00 22 37.21 +49 26 07.9 19.2 c 704
2005-12-23 02:28:01 C 00 22 40.83 +49 23 36.0 19.3 c 704
2005-12-26 19:56:25 C 00 31 34.77 +43 36 40.4 r J95
2005-12-26 20:01:53 C 00 31 35.10 +43 36 19.3 r J95
2005-12-29 18:31:03 C 00 37 50.77 +39 25 51.4 r 143
2005-12-29 18:34:36 C 00 37 51.08 +39 25 39.0 r 143
2005-12-29 18:38:07 C 00 37 51.31 +39 25 26.5 r 143
2005-12-30 01:53:22 C 00 38 28.39 +39 00 58.8 r 448
2005-12-30 01:58:06 C 00 38 28.67 +39 00 42.5 r 448
2005-12-30 02:03:35 C 00 38 29.09 +39 00 23.7 r 448
2005-12-31 01:23:17 C 00 40 26.04 +37 42 44.8 r 448
2005-12-31 01:38:02 C 00 40 27.15 +37 41 56.6 r 448
2005-12-31 01:53:55 C 00 40 28.29 +37 41 04.4 r 448
2005-12-31 01:59:37 C 00 40 28.36 +37 40 41.2 r 734
2005-12-31 02:00:43 C 00 40 28.49 +37 40 37.3 r 734
2005-12-31 02:01:51 C 00 40 28.55 +37 40 33.2 r 734
2005-12-31 02:04:31 C 00 40 29.19 +37 40 29.9 o 696
2005-12-31 02:09:53 C 00 40 29.59 +37 40 13.0 o 696
2006-01-03 17:37:39 C 00 47 23.58 +33 08 55.6 r 143
2006-01-03 18:10:02 C 00 47 25.82 +33 07 20.4 r 143
2006-01-10 03:52:22 C 00 58 20.96 +26 20 51.3 d 291
2006-01-10 03:58:49 C 00 58 21.32 +26 20 35.2 d 291
2006-01-10 04:05:05 C 00 58 21.75 +26 20 19.7 d 291
2006-01-13 02:29:56 C 01 02 57.45 +23 39 47.4 r 448
2006-01-13 02:50:54 C 01 02 58.63 +23 39 01.1 r 448
2006-01-13 03:11:52 C 01 02 59.83 +23 38 14.4 r 448
2006-01-20 04:43:58 C 01 13 03.09 +18 04 09.6 d 291
2006-01-20 04:49:41 C 01 13 03.40 +18 03 59.0 d 291
2006-01-20 04:55:28 C 01 13 03.72 +18 03 48.7 d 291
2006-01-24 02:46:44 C 01 18 02.74 +15 24 02.7 d 291
2006-01-24 02:52:45 C 01 18 03.02 +15 23 52.8 d 291
2006-01-24 02:58:12 C 01 18 03.28 +15 23 43.9 d 291
2006-01-28 02:24:12 C 01 22 38.89 +12 54 56.9 r 448
2006-01-28 03:03:52 C 01 22 40.50 +12 53 58.3 r 448
2006-01-28 03:36:50 C 01 22 41.90 +12 53 07.9 r 448
2006-02-02 02:33:35 C 01 27 39.67 +10 02 13.6 d 291