19031+0725 HJ 2852

 
 
19h 03m 06.89s +07 24' 21.4" P.A. 128 sep 22 mag 10.34,11.10 Sp M0
 
 
Coord 2000
19031+0725
Discov num
HJ 2852
Comp
Coord arcsec 2000
19 03 06.89 +07 24 21.4
Date first
1830
Date last
2016
Obs
9
Pa first
135
Pa last
128
P.A. Now (θ)
128°
Sep first
18.0
Sep last
22.0
Sep. Now (ρ)
22"
Mag pri
10.34
Mag sec
11.10
delta mag (ΔM)
0.76
Spectral class
M0 (red)
Pri motion ra
+001
Sec motion ra
+003
Pri motion dec
-012
Sec motion dec
+001
Notes
rPM=1.092
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
128.3
Precise sep
22.035
Constellation
Aquila
last precise pa
128.3
last precise sep
22.035
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19031+0725 HJ 2852 2002 6 128 21.8 10.34 11.10 D 190306.89+072421.4
19031+0725 HJ 2852 2010 8 126 21.7 10.34 11.10 M0 190306.89+072421.4
19031+0725 HJ 2852 2016 9 128 22.0 10.34 11.10 M0 190306.89+072421.4

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