00137+8038 LDS1503

 
 
00h 13m 38.69s +80 39' 56.9" P.A. 126 sep 13.4 mag 11.15,16.88 Sp M1.5V+M5V dist. 19.59 pc (63.9 l.y.)
 
 
Coord 2000
00137+8038
Discov num
LDS1503
Comp
Coord arcsec 2000
00 13 38.69 +80 39 56.9
Date first
1965
Date last
2012
Obs
6
Pa first
127
Pa last
126
P.A. Now (θ)
126°
Sep first
13.0
Sep last
13.4
Sep. Now (ρ)
13.4"
Mag pri
11.15
Mag sec
16.88
delta mag (ΔM)
5.73
Spectral class
M1.5V+M5V (red/red)
Pri motion ra
+253
Sec motion ra
+259
Pri motion dec
+185
Sec motion dec
+193
Notes
V (Proper motion indicates physical)
rPM=0.031 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
125.6
Precise sep
13.41
Constellation
Cepheus
HIP
1092
Tycho2
4504-01331-1
GL
NN 3014A
Distance
19.59
Distance ly
63.9
last precise pa
125.6
last precise sep
13.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00137+8038 LDS1503 1996 2 125 13.1 11.15 16.88 V 001338.69+803956.9
00137+8038 LDS1503 2012 3 126 13.4 11.15 16.88 M1.5V+M5V V 001338.69+803956.9

If you need more information about this double, apply for a data request form to the WDS.