38P/Stephan-Oterma live position and data

This page shows Comet 38P/Stephan-Oterma location and other relevant astronomical data in real time. The celestial coordinates, magnitude, distances and speed are updated in real time and are computed using high quality data sets provided by the JPL Horizons ephemeris service (see acknowledgements for details). The sky map shown below represents a rectangular portion of the sky 60x40 arcminutes wide. By comparison the diameter of the full Moon is about 30 arcmins, so the full horizontal extent of the map is approximately 2 full Moons wide. Depending on the device you are using, the map can be dragged horizondally or vertically using the mouse or touchscreen. The deep sky image in the background is provided by the Digitized Sky Survey (acknowledgements).

Current close conjunctions

List of bright objects (stars brighter than magnitude 9.0 and galaxies brighter than magmitude 14.0) close to Comet 38P/Stephan-Oterma (less than 1.5 degrees):

Type	Name	Magnitude	Ar	Dec
Star	HIP 69109	0	14h 08m 50s	+04° 32’ 27”
Star	HIP 69235	0	14h 10m 28s	+04° 59’ 54”
Star	HIP 68707	6.2044	14h 03m 55s	+04° 54’ 03”
Star	HIP 69341	8.9826	14h 11m 31s	+05° 00’ 10”
Star	HIP 68783	8.4686	14h 04m 43s	+04° 46’ 44”
Star	HIP 69262	8.469	14h 10m 44s	+05° 48’ 16”
Star	HIP 69280	8.4294	14h 10m 55s	+04° 24’ 16”
Star	HIP 68790	8.2626	14h 04m 48s	+05° 24’ 51”
Star	HIP 68731	8.876	14h 04m 09s	+04° 10’ 41”
Galaxy	NGC 5491	13.9	14h 10m 57s	+06° 21’ 55”

Additional resources

Additional Resources about Comet 38P/Stephan-Oterma

• 15 Days Ephemerides
• Interactive Sky Map (Planetarium)
• Rise & Set Times
• Distance from Earth
• Light Curve
• Orbital Elements

Astronomy databases

This online sky chart is created using the following astronomy databases and services:

1. The Digitized Sky Survey, a photographic survey of the whole sky created using images from different telescopes, including the Oschin Schmidt Telescope on Palomar Mountain
2. The Hipparcos Star Catalogue, containing more than 100.000 bright stars
3. The PGC 2003 Catalogue, containing information about 1 million galaxies
4. The GSC 2.3 Catalogue, containing information about more than 2 billion stars and galaxies

Please see the acknowledgements section.

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