19052+2708 HJ 1365

 
 
19h 05m 11.94s +27 07' 25.7" P.A. 323 sep 19.4 mag 10.46,12.02 Sp M2
 
 
Coord 2000
19052+2708
Discov num
HJ 1365
Comp
Coord arcsec 2000
19 05 11.94 +27 07 25.7
Date first
1828
Date last
2002
Obs
10
Pa first
328
Pa last
323
P.A. Now (θ)
323°
Sep first
15.0
Sep last
19.4
Sep. Now (ρ)
19.4"
Mag pri
10.46
Mag sec
12.02
delta mag (ΔM)
1.56
Spectral class
M2 (red)
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
+000
Sec motion dec
-012
Notes
rPM=0.949
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
323.4
Precise sep
19.436
Constellation
Lyra
Tycho2
2130-00859-1
HD
337543
last precise pa
323.4
last precise sep
19.436
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19052+2708 HJ 1365 1991 8 324 19.5 10.46 12.02 M2 190511.94+270725.7
19052+2708 HJ 1365 1999 9 323 19.6 10.46 12.02 M2 190511.94+270725.7
19052+2708 HJ 1365 2002 10 323 19.4 10.46 12.02 M2 190511.94+270725.7

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