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C/2009 Y17 (STEREO)

Basic Information of C/2009 Y17 (STEREO)

Orbital Elements

Parameter Value
Orbit type C
Perihelion distance (AU) 0.005133
Eccentricity 1.000000
Inclination (deg) 143.231900
Longitude of ascending node (deg) 8.959200
Argument of perihelion (deg) 84.246500
Epoch 2009-12-31T17:15:38.880
Reference , MPC orbital elements

Latest Perihelion

Field Value
Date (UTC) 2009-12-31T17:15:38.880

Magnitude

Magnitude Chart Placeholder

Ephemeris

Date (UTC) RA (J2000) Dec (J2000) Δ (AU) Motion (arcsec/hr) Dir (deg) Nearest HIP Dist (arcmin)
2025-11-21 07:03:34.93 -14:40:46.5 34.989 3.42 242.9 HIP 33933 15.97
2025-11-22 07:03:29.89 -14:41:23.8 34.982 3.45 243.9 HIP 33933 14.78
2025-11-23 07:03:24.76 -14:42:00.2 34.976 3.48 244.8 HIP 33933 13.59
2025-11-24 07:03:19.55 -14:42:35.8 34.970 3.51 245.7 HIP 33933 12.42
2025-11-25 07:03:14.25 -14:43:10.4 34.964 3.54 246.6 HIP 33933 11.27
2025-11-26 07:03:08.87 -14:43:44.2 34.958 3.58 247.5 HIP 33933 10.17
2025-11-27 07:03:03.40 -14:44:17.0 34.952 3.61 248.4 HIP 33933 9.13
2025-11-28 07:02:57.86 -14:44:48.8 34.947 3.64 249.2 HIP 33933 8.19
2025-11-29 07:02:52.23 -14:45:19.8 34.941 3.67 250.1 HIP 33933 7.38
2025-11-30 07:02:46.53 -14:45:49.8 34.936 3.69 250.9 HIP 33933 6.76
2025-12-01 07:02:40.75 -14:46:18.8 34.931 3.72 251.7 HIP 33933 6.41
2025-12-02 07:02:34.90 -14:46:46.8 34.927 3.75 252.5 HIP 33933 6.37
2025-12-03 07:02:28.98 -14:47:13.8 34.922 3.78 253.3 HIP 33933 6.65
2025-12-04 07:02:22.99 -14:47:39.9 34.918 3.81 254.1 HIP 33933 7.23
2025-12-05 07:02:16.93 -14:48:04.9 34.914 3.83 254.9 HIP 33933 8.04
2025-12-06 07:02:10.80 -14:48:29.0 34.910 3.86 255.6 HIP 33933 9.03
2025-12-07 07:02:04.61 -14:48:52.0 34.906 3.86 255.6 HIP 33933 10.16