16040+2515 TRN 1 (HD 144287)

16h 04m 03.71s +25° 15' 17.4" P.A. 247.00 sep 0.4 mag 7.06,10.10 Sp G8 dist. 22.22 pc (72.48 l.y.)

Coord 2000 16040+2515 Discov num TRN   1 Comp Coord arcsec 2000 16 04 03.71 +25 15 17.4
Date first 1996 Date last 2018 Obs 7
Pa first 255 Pa last 247.1 P.A. Now (θ) 247.1°
Sep first 0.4 Sep last 0.432 Sep. Now (ρ) 0.432"
Mag pri 7.06 Mag sec 10.10 delta mag (ΔM) 3.04 Spectral class G8 (yellow)
Pri motion ra -489 Sec motion ra
Pri motion dec +697 Sec motion dec
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Name HD 144287 Constellation Serpens SAO 84179 HIP 78709
Tycho2 2038-00982-1 Gaia DR2 1219254736170166016 HD 144287 GC 21599
GL Gl 609.2 BD BD+25 3020 Distance 22.22 Distance ly 72.48