01585+3155 AG   28

 
 
01h 58m 25.93s +31 55' 42.7" P.A. 175 sep 3.2 mag 9.85,10.81
 
 
Coord 2000
01585+3155
Discov num
AG   28
Comp
Coord arcsec 2000
01 58 25.93 +31 55 42.7
Date first
1902
Date last
2015
Obs
14
Pa first
175
Pa last
175
P.A. Now (θ)
175°
Sep first
3.2
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
9.85
Mag sec
10.81
delta mag (ΔM)
0.96
Spectral class
Pri motion ra
-020
Sec motion ra
-020
Pri motion dec
-002
Sec motion dec
-017
Notes
rPM=0.571
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
174.7
Precise sep
3.163
Constellation
Triangulum
Tycho2
2312-01755-1
Gaia DR2
304586234386049408
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01585+3155 AG 28 1999 11 174 3.2 9.85 10.81 D 015825.93+315542.7
01585+3155 AG 28 2011 12 175 3.0 9.85 10.81 D 015825.93+315542.7
01585+3155 AG 28 2015 14 175 3.2 9.85 10.81 015825.93+315542.7

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