02497+4524 ES  705

 
 
02h 49m 41.38s +45 24' 15.6" P.A. 227 sep 8.8 mag 8.93,12.10 Sp G0
 
 
Coord 2000
02497+4524
Discov num
ES  705
Comp
Coord arcsec 2000
02 49 41.38 +45 24 15.6
Date first
1893
Date last
2013
Obs
5
Pa first
227
Pa last
227
P.A. Now (θ)
227°
Sep first
8.6
Sep last
8.8
Sep. Now (ρ)
8.8"
Mag pri
8.93
Mag sec
12.10
delta mag (ΔM)
3.17
Spectral class
G0 (yellow)
Pri motion ra
+008
Sec motion ra
+001
Pri motion dec
-008
Sec motion dec
-014
Notes
rPM=0.657
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
226.8
Precise sep
8.82
Cdsa2 id
ES 705
Constellation
Perseus
SAO
38371
Tycho2
3297-00247-1
Ra deg
2.8281611111111107
De deg
45.404333333333334
last precise pa
226.8
last precise sep
8.82
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02497+4524 ES 705 1998 3 227 8.8 8.93 12.10 G0 D 024941.38+452415.6
02497+4524 ES 705 2002 4 228 8.7 8.93 12.10 G0 D 024941.38+452415.6
02497+4524 ES 705 2013 5 227 8.8 8.93 12.10 G0 024941.38+452415.6

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