VK
(Proper motion indicates physical, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
rPM=0.05 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation
Aquila
Gaia DR2
4300476128440674688
WDS 20019+1019 GWP 2917 : NOTES
No records found.
REFERENCES
refcode
metd
author
reference
GWP
Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP
Observatory (OAG) CPMWP Survey
GWP
Part I (2012): Measures of 1725 pairs. Equatorial zone
GWP
(RA 00h00m to 11h59m, DEC +20 to -20 deg)
GWP
Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP
Observatory (OAG) CPMWP Survey
GWP
Part II (2016): Measures of 1657 pairs. Equatorial zone
GWP
(RA 12h00m to 23h59m, DEC +20 to -20 deg)
WDS HISTORIC DATA
coord_2000
discov_num
comp
epoch
obs
pa
sep
mag_pri
mag_sec
spectr
notes
coord_arcsec_2000
20019+1019
GWP2917
1991
1
113
3.2
17.70
18.20
V K
200154.56+101836.3
If you need more information about this double, apply for a data request form to the WDS.