18426-3858 SKF 2069 (HD 172537)

18h 42m 33.79s -38° 57' 32.7" P.A. 182.00 sep 12.4 mag 10.28,10.80 Sp A5

Coord 2000 18426-3858 Discov num SKF2069 Comp Coord arcsec 2000 18 42 33.79 -38 57 32.7
Date first 1903 Date last 2016 Obs 12
Pa first 181 Pa last 181.7 P.A. Now (θ) 181.7°
Sep first 12.9 Sep last 12.385 Sep. Now (ρ) 12.385"
Mag pri 10.28 Mag sec 10.80 delta mag (ΔM) 0.52 Spectral class A5 (white)
Pri motion ra +006 Sec motion ra +003
Pri motion dec -008 Sec motion dec -008
Notes




rPM=0.3

Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Name HD 172537 Constellation Corona Austrina Tycho2 7915-01609-1 Gaia DR2 6729673072297513600
HD 172537