01541+1510 UC  642

 
 
01h 54m 06.84s +15 10' 26.7" P.A. 45 sep 22.2 mag 13.70,15.50
 
 
Coord 2000
01541+1510
Discov num
UC  642
Comp
Coord arcsec 2000
01 54 06.84 +15 10 26.7
Date first
1997
Date last
2015
Obs
7
Pa first
46
Pa last
45
P.A. Now (θ)
45°
Sep first
22.2
Sep last
22.2
Sep. Now (ρ)
22.2"
Mag pri
13.70
Mag sec
15.50
delta mag (ΔM)
1.8
Spectral class
Pri motion ra
+058
Sec motion ra
+062
Pri motion dec
+005
Sec motion dec
+002
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.081 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
45.4
Precise sep
22.226
Constellation
Aries
Gaia DR2
408528512
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01541+1510 UC 642 2000 2 46 22.3 13.70 15.50 V 015406.84+151026.7
01541+1510 UC 642 2010 3 45 22.3 13.70 15.50 V R 015406.84+151026.7
01541+1510 UC 642 2015 4 45 22.2 13.70 15.50 V R 015406.84+151026.7

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