C/2012 S1 (ISON)
- Capture date
- 2013-11-03
- Nearest MPC J01 observation
CK12S010 C2013 11 03.21233 11 24 06.07 +04 49 54.6 13.3 Nw85446J01
- Distance to the Sun
- 0.942577 AU (141,007,439 km)
- Distance to the Earth
- 1.169388 AU (174,937,889 km)
- Approximate magnitude
- ≈ 10.6 (comet total; Horizons model estimate)

Open original-resolution image
- Source filename
- c2012s1-20131103-j01.jpg
- Image dimensions
- 740 × 529
About this object
- Designation
- C/2012 S1
- Orbit class
- Hyperbolic Comet
Orbital parameters: Epoch 2456413.5 JD TDB · q = 0.0125 au · e = 1 · i = 62.2 deg · Ω = 296 deg · ω = 346 deg · T = 2456625.265 JD TDB