00220+1916 UC  355

 
 
00h 22m 02.90s +19 16' 21.2" P.A. 20 sep 29.4 mag 11.41,14.74
 
 
Coord 2000
00220+1916
Discov num
UC  355
Comp
Coord arcsec 2000
00 22 02.90 +19 16 21.2
Date first
1998
Date last
2015
Obs
8
Pa first
20
Pa last
20
P.A. Now (θ)
20°
Sep first
29.4
Sep last
29.4
Sep. Now (ρ)
29.4"
Mag pri
11.41
Mag sec
14.74
delta mag (ΔM)
3.33
Spectral class
Pri motion ra
+058
Sec motion ra
+068
Pri motion dec
+003
Sec motion dec
+008
Notes
V (Proper motion indicates physical)
rPM=0.163 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
19.5
Precise sep
29.374
Constellation
Pisces
Tycho2
1183-01661-1
Gaia DR2
18629892608
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00220+1916 UC 355 2000 2 20 29.4 11.40 14.70 V 002202.90+191621.2
00220+1916 UC 355 2013 3 18 30.4 11.41 14.74 V 002202.90+191621.2
00220+1916 UC 355 2015 5 20 29.4 11.41 14.74 V 002202.90+191621.2

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