Gliese 710
Sign in to savestar in the constellation Serpens
In the Vinony graph
Vinony's link graph records 146 inbound references to Gliese 710, and connects out to list of stars in Serpens, year and Serpens.
It sits within the topics Durchmusterung objects, Gliese and GJ objects and Henry Draper Catalogue objects.
Vinony links it to 29 Wikipedia language editions.
Astronomical data · SIMBAD
- Object type
- *
- Spectral type
- K7Vk
- Distance
- 62 light-years
- Redshift
- z = -0.00004825888883308593
- Coordinates
- RA 274.9618° · Dec -1.9386°
via SIMBAD · CDS Strasbourg
Key facts
- Constellation
- Serpens
- Right ascension
- 18 19 50.8412
- Declination
- −01 ° 56 ′ 19.005 ″
- Apparent magnitude v
- 9.65–9.69
- Evolutionary stage
- main sequence
- Spectral type
- K7 Vk
- U b color index
- +1.26
- B v color index
- +1.37
- Variable type
- Suspected
via Wikipedia infobox
Wikidata facts
- Constellation
- Serpens
- Distance from Earth
- 19.56
- Radius
- 0.58
Show 15 more facts
- spectral class
- K5
- catalog code
- Gaia DR2 4270814637616488064
- parallax
- 52.350
- right ascension
- 274.96183834329470
- declination
- -1.93861258934900
- effective temperature
- 4133
- apparent magnitude
- 6.280
- radial velocity
- -22.8
- epoch
- J2000.0
- metallicity
- -0.08
- surface gravity
- 46000
- luminosity
- 0.042
- right ascension component of proper motion
- 1.74
- declination component of proper motion
- 2.06
- age estimated by a dating method
- 300
via Wikidata · CC0
~5 min read
Encyclopedic overview
Gliese 710, or HIP 89825, is an orangish 0.6 M☉ star in the constellation Serpens Cauda. It is projected to pass near the Sun in about 1.29 million years at a predicted minimum distance of 0.051 parsecs – 0.1663 light-years (10,520 astronomical units; 1.573 trillion kilometres) – about 1/25 of the current distance to Proxima Centauri. Such a distance would make for a similar brightness to the brightest planets, optimally reaching an apparent visual magnitude of about −2.7. The star's proper motion will peak around one arcminute per year, a rate of apparent motion that would be noticeable over a human lifespan. This is a timeframe, based on data from Data Release 3 from the Gaia spacecraft, well within the parameters of current models which cover the next 15 million years.
Description
Excerpted from Wikipedia’s “Gliese 710” article, available under the CC BY-SA 4.0 licence.