02115+1715 SLN 5
02h 11m 31.51s +17° 14' 30.4" P.A. 179.00 sep 2.1 mag 17.90,17.40 Sp DA+DA
Coord 2000 |
02115+1715 |
|
Discov num |
SLN 5 |
|
Comp |
|
|
Coord arcsec 2000 |
02 11 31.51 +17 14 30.4 |
|
Date first |
2004 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
176 |
|
Pa last |
178.7 |
|
P.A. Now (θ) |
178.7° |
|
Sep first |
2.0 |
|
Sep last |
2.137 |
|
Sep. Now (ρ) |
2.137" |
|
Mag pri |
17.90 |
|
Mag sec |
17.40 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
DA+DA (white dwarf/white dwarf) |
|
Pri motion ra |
+020 |
|
Sec motion ra |
|
|
Pri motion dec |
-022 |
|
Sec motion dec |
|
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aries |
|
Gaia DR2 |
80204872121866880 |
|