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
Cdsa2 id
HJ 2852
Constellation
Aquila
Ra deg
19.05191388888889
De deg
7.405944444444445
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.