Suggested Searches

1 min read

Object TMR-1C

Object TMR-1C
Follow-up observations of an unusual object initially suspected to be the first directly detected planet outside our solar system have shown that the object is too hot to be a planet. Astronomers now believe it is more likely that the strange object is a background star whose light has been dimmed and reddened by interstellar dust, giving the illusion that it is in the vicinity of the double star system in which it was initially believed to have been a planet. NASA's Hubble Space Telescope photographed the mysterious object, called TMR-1C, in 1997. The picture shows a bright dot at the end of a long streamer of reflective dust stretching 135 billion miles (225 billion kilometers) back to the binary star located 450 light-years away in the constellation Taurus the bull.

About the Object

  • R.A. Position
    R.A. PositionRight ascension – analogous to longitude – is one component of an object's position.
    04h 39m 14.2s
  • Dec. Position
    Dec. PositionDeclination – analogous to latitude – is one component of an object's position.
    25° 53' 11.9"
  • Object Name
    Object NameA name or catalog number that astronomers use to identify an astronomical object.
    TMR-1C
  • Release Date
    April 6, 2000
  • Science Release
    Suspected Protoplanet May Really Be a Distant Star
  • Credit
    Image Credit: Susan Terebey (Extrasolar Research Corp.), and NASA

Downloads

  • 200 × 200
    jpg (5.16 KB)
  • 350 × 350
    jpg (14.68 KB)

Share

Details

Last Updated
Mar 28, 2025
Contact
Media

Claire Andreoli
NASA’s Goddard Space Flight Center
Greenbelt, Maryland
claire.andreoli@nasa.gov