00177+5343 ES 2578

 
 
00h 17m 44.82s +53 42' 40.5" P.A. 70 sep 16.3 mag 8.00,10.12 Sp G8III dist. 2083.33 pc (6795.82 l.y.)
 
 
Coord 2000
00177+5343
Discov num
ES 2578
Comp
Coord arcsec 2000
00 17 44.82 +53 42 40.5
Date first
1899
Date last
2015
Obs
13
Pa first
70
Pa last
70
P.A. Now (θ)
70°
Sep first
13.3
Sep last
16.3
Sep. Now (ρ)
16.3"
Mag pri
8.00
Mag sec
10.12
delta mag (ΔM)
2.12
Spectral class
G8III (yellow)
Pri motion ra
-005
Sec motion ra
+015
Pri motion dec
-004
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
SAO
21275
HIP
1417
Tycho2
3653-01109-1
HD
1335
BD
BD+52 38
Distance
2083.33
Distance ly
6795.82
last precise pa
70.4
last precise sep
16.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00177+5343 ES 2578 2003 11 70 15.8 8.00 10.12 G8III D 001744.82+534240.5
00177+5343 ES 2578 2015 13 70 16.3 8.00 10.12 G8III 001744.82+534240.5

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