22199+1553 HJ 1750

 
 
22h 19m 54.27s +15 50' 20.1" P.A. 248 sep 22.5 mag 9.19,12.50 Sp K1IV
 
 
Coord 2000
22199+1553
Discov num
HJ 1750
Comp
Coord arcsec 2000
22 19 54.27 +15 50 20.1
Date first
1828
Date last
2015
Obs
12
Pa first
242
Pa last
248
P.A. Now (θ)
248°
Sep first
15.0
Sep last
22.5
Sep. Now (ρ)
22.5"
Mag pri
9.19
Mag sec
12.50
delta mag (ΔM)
3.31
Spectral class
K1IV (yellow-orange)
Pri motion ra
+021
Sec motion ra
+015
Pri motion dec
+003
Sec motion dec
+002
Notes
rPM=0.287 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
247.6
Precise sep
22.491
Constellation
Pegasus
SAO
107836
Tycho2
1682-00319-1
Gaia DR2
61046135552
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22199+1553 HJ 1750 2006 6 248 22.3 9.19 12.50 K1IV D 221954.27+155020.1
22199+1553 HJ 1750 2010 9 248 22.6 9.19 12.50 K1IV 221954.27+155020.1
22199+1553 HJ 1750 2015 10 248 22.5 9.19 12.50 K1IV 221954.27+155020.1

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