15330+0308 GRV1114

 
 
15h 33m 52.08s +03 08' 30.2" P.A. 240.00 sep 28.5 mag 16.10,17.30
 
 
Coord 2000
15330+0308
Discov num
GRV1114
Comp
Coord arcsec 2000
15 33 52.08 +03 08 30.2
Date first
2000
Date last
2015
Obs
4
Pa first
240
Pa last
240
P.A. Now (θ)
240°
Sep first
28.6
Sep last
28.5
Sep. Now (ρ)
28.5"
Mag pri
16.10
Mag sec
17.30
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
-021
Sec motion ra
-020
Pri motion dec
-011
Sec motion dec
-010
Notes
rPM=0.06 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
239.9
Precise sep
28.48
Constellation
Serpens
Gaia DR2
4427147667609811456
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15330+0308 GRV1114 2000 2 240 28.5 16.10 17.30 D 153352.08+030830.2
15330+0308 GRV1114 2010 3 240 28.5 16.10 17.30 153352.08+030830.2
15330+0308 GRV1114 2015 4 240 28.5 16.10 17.30 153352.08+030830.2

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