17084+5758 CVR1692

 
 
17h 08m 27.11s +57 57' 58.5" P.A. 279 sep 3.9 mag 16.40,16.50 Sp M1+M1
 
 
Coord 2000
17084+5758
Discov num
CVR1692
Comp
Coord arcsec 2000
17 08 27.11 +57 57 58.5
Date first
1999
Date last
2015
Obs
3
Pa first
279
Pa last
279
P.A. Now (θ)
279°
Sep first
3.9
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
16.40
Mag sec
16.50
delta mag (ΔM)
0.1
Spectral class
M1+M1 (red/red)
Pri motion ra
+021
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
278.6
Precise sep
3.9
Constellation
Draco
Gaia DR2
33947681024
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17084+5758 CVR1692 2000 2 99 3.9 16.40 16.50 M1+M1 R 170826.63+575759.1
17084+5758 CVR1692 2015 3 279 3.9 16.40 16.50 M1+M1 R 170827.11+575758.5

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