22247+1914 HU  493

 
 
22h 24m 44.71s +19 13' 34.8" P.A. 171 sep 0.8 mag 9.82,10.14 Sp F5
 
 
Coord 2000
22247+1914
Discov num
HU  493
Comp
Coord arcsec 2000
22 24 44.71 +19 13 34.8
Date first
1901
Date last
2016
Obs
23
Pa first
170
Pa last
171
P.A. Now (θ)
171°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
9.82
Mag sec
10.14
delta mag (ΔM)
0.32
Spectral class
F5 (yellow-white)
Pri motion ra
+010
Sec motion ra
+010
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
171
Precise sep
0.818
Constellation
Pegasus
SAO
107894
Tycho2
1703-00925-1
Gaia DR2
14871060608
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22247+1914 HU 493 1995 19 166 0.8 9.82 10.14 F5 222444.71+191334.8
22247+1914 HU 493 2000 21 172 0.8 9.82 10.14 F5 222444.71+191334.8
22247+1914 HU 493 2015 22 170 0.8 9.82 10.14 F5 222444.71+191334.8
22247+1914 HU 493 2016 23 171 0.8 9.82 10.14 F5 222444.71+191334.8

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