19002+1303 HU  677

 
 
19h 00m 13.11s +13 02' 51.5" P.A. 42 sep 1.7 mag 10.04,10.46 Sp A2
 
 
Coord 2000
19002+1303
Discov num
HU  677
Comp
Coord arcsec 2000
19 00 13.11 +13 02 51.5
Date first
1902
Date last
2015
Obs
20
Pa first
43
Pa last
42
P.A. Now (θ)
42°
Sep first
1.8
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
10.04
Mag sec
10.46
delta mag (ΔM)
0.42
Spectral class
A2 (white)
Pri motion ra
+006
Sec motion ra
+006
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
41.7
Precise sep
1.665
Constellation
Aquila
SAO
104341
Tycho2
1047-01937-1
Gaia DR2
4506031888863333888
HD
230357
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19002+1303 HU 677 2005 21 41 1.6 10.04 10.46 A2 190013.11+130251.5
19002+1303 HU 677 2015 20 42 1.7 10.04 10.46 A2 190013.11+130251.5

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