15483+1400 A  1637

 
 
15h 48m 19.32s +14 00' 27.1" P.A. 257 sep 2.8 mag 9.69,14.90 Sp K2
 
 
Coord 2000
15483+1400
Discov num
A  1637
Comp
Coord arcsec 2000
15 48 19.32 +14 00 27.1
Date first
1907
Date last
1975
Obs
4
Pa first
256
Pa last
257
P.A. Now (θ)
257°
Sep first
2.2
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
9.69
Mag sec
14.90
delta mag (ΔM)
5.21
Spectral class
K2 (yellow-orange)
Pri motion ra
+001
Sec motion ra
Pri motion dec
-048
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
256.7
Precise sep
2.79
Cdsa2 id
A 1637
Constellation
Serpens
SAO
101747
Tycho2
0942-00665-1
Ra deg
15.805366666666668
De deg
14.007527777777778
last precise pa
256.7
last precise sep
2.79
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15483+1400 A 1637 1975 4 257 2.8 9.69 14.90 K2 154819.32+140027.1

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