NK
(See Notes, 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
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name
71 Dra
Var name
DE Dra
Constellation
Draco
SAO
18807
HIP
100221
Tycho2
4237-02169-1
Gaia DR2
2243143328580355584
HD
193964
HR
7792
GC
28304
BD
BD+61 2000
Flamsteed
71 Draconis
Flamsteed name
71 Dra
Distance
115.87
Distance ly
377.97
WDS 20196+6215 GUL 2 (71 Dra) : NOTES
discov_num
notes
refcode
GUL 2
Also an unresolved 5.298d spectroscopic binary.
Mug2017b
REFERENCES
refcode
metd
author
reference
Mug2017b
not -
Bischoff, R., Mugrauer, M., Zehe, T., Wockel, D., Pannicke, A., Lux, O.,
2017AN....338..671B
Mug2017b
Wagner, D., Heyne, T., Adam, C. & Neuhauser, R.
Mug2017b
AN 338, 671, 2017
DISCOVERER
idgroup
discov
author
1
GUL
Gullikson, K., Kraus, A., & Dodson-Robinson, S.
2
MUG
Mugrauer, M., Neuhauser, R., Guenther, E., Hatzes, A.P., Huelamo, N.,
2
MUG
Fernandez, M., Ammler, M., Retzlaff, J., et al.
37
MUG
Bischoff, R., Mugrauer, M., Zehe, T., Wockel, D., Pannicke, A., Lux, O.,
37
MUG
Wagner, D., Heyne, T., Adam, C. & Neuhauser, R.
WDS HISTORIC DATA
coord_2000
discov_num
comp
epoch
obs
pa
sep
mag_pri
mag_sec
spectr
notes
coord_arcsec_2000
20196+6215
GUL 2
2015
1
347
0.3
5.80
8.10
B9V
K
201936.70+621526.7
If you need more information about this double, apply for a data request form to the WDS.
WDS 20196+6215 GUL 2 (71 Dra) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20196+6215 GUL 2 (71 Dra) : MEASURES
No records found.
WDS 20196+6215 (71 Dra) : VIRTUAL EYEPIECE
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