15117+1735 CVR 1620
15h 11m 40.13s +17° 35' 21.7" P.A. 342.00 sep 3.4 mag 18.70,18.90 Sp M0+M0
Coord 2000 |
15117+1735 |
|
Discov num |
CVR1620 |
|
Comp |
|
|
Coord arcsec 2000 |
15 11 40.13 +17 35 21.7 |
|
Date first |
1998 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
342 |
|
Pa last |
341.9 |
|
P.A. Now (θ) |
341.9° |
|
Sep first |
3.2 |
|
Sep last |
3.429 |
|
Sep. Now (ρ) |
3.429" |
|
Mag pri |
18.70 |
|
Mag sec |
18.90 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
M0+M0 (red/red) |
|
Pri motion ra |
+020 |
|
Sec motion ra |
+019 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
+003 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.434
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
Gaia DR2 |
1211526406376462720 |
|