Curse a Girl V4700

The primary, SCR 1845−6357A, is a faint (apparent magnitude 17.4) ultra-cool red dwarf with a mass of about 7% of the Sun's. However, the measurements are still preliminary and are subject to change.

SCR 1845-6357B

Position (relative to A)

Epoch of observation

J2006.3

Angular distance

1.064 ± 0.004″

Position angle

177.2 ± 0.06°

Observed separation

(projected)

4.10 ± 0.04 AU

Characteristics

Spectral type

T6

Apparent magnitude (J)

13.26

Details

Mass

0.04 to 0.05 M☉

Surface gravity (log g)

5.1 cgs

Temperature

950 K

Age

1.8×109 to 3.1×109 years

Other designations

SCR J1845−6357B, SCR 1845B

Database references

SIMBAD

B

SCR 1845-6357, right bottom

This star has been found to possess a brown dwarf companion, designated SCR 1845-6357B. The companion, classified as a T-dwarf, has an observed projected distance of 4.1 AU, an estimated mass between 40 and 50 times the mass of Jupiter, and an estimated effective temperature of 950 K. The brown dwarf has a near-IR J-band magnitude of 13.26.