08537+4144 SKF1630

 
 
08h 53m 42.28s +41 43' 54.1" P.A. 219 sep 7.1 mag 17.30,17.70 Sp DA+M4:
 
 
Coord 2000
08537+4144
Discov num
SKF1630
Comp
Coord arcsec 2000
08 53 42.28 +41 43 54.1
Date first
1953
Date last
2015
Obs
5
Pa first
40
Pa last
219
P.A. Now (θ)
219°
Sep first
6.4
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
17.30
Mag sec
17.70
delta mag (ΔM)
0.4
Spectral class
DA+M4:
Pri motion ra
Sec motion ra
-034
Pri motion dec
Sec motion dec
-059
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
218.6
Precise sep
7.061
Constellation
Lynx
Gaia DR2
7861605760
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08537+4144 SKF1630 2002 4 49 6.6 17.30 17.70 DA+M4: V 085342.28+414354.1
08537+4144 SKF1630 2015 5 219 7.1 17.30 17.70 DA+M4: V 085342.28+414354.1

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