16111+1640 SKF1760

 
 
16h 11m 04.06s +16 39' 47.7" P.A. 124.00 sep 0.9 mag 20.20,22.30 Sp DA+M
 
 
Coord 2000
16111+1640
Discov num
SKF1760
Comp
Coord arcsec 2000
16 11 04.06 +16 39 47.7
Date first
2004
Date last
2012
Obs
2
Pa first
134
Pa last
124
P.A. Now (θ)
124°
Sep first
1.4
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
20.20
Mag sec
22.30
delta mag (ΔM)
2.1
Spectral class
DA+M (white dwarf/red)
Pri motion ra
+003
Sec motion ra
Pri motion dec
-000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
123.5
Precise sep
0.905
Constellation
Hercules
Gaia DR2
1198817357631145344
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16111+1640 SKF1760 2004 1 134 1.4 20.20 22.30 DA+M 161104.06+163947.7
16111+1640 SKF1760 2012 2 124 0.9 20.20 22.30 DA+M 161104.06+163947.7

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