23553+1709 GWP 3371
23h 55m 15.42s +17° 08' 31.3" P.A. 186.00 sep 24.4 mag 16.40,18.00 Sp DA+DB
Coord 2000 |
23553+1709 |
|
Discov num |
GWP3371 |
|
Comp |
|
|
Coord arcsec 2000 |
23 55 15.42 +17 08 31.3 |
|
Date first |
1995 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
185 |
|
Pa last |
185.9 |
|
P.A. Now (θ) |
185.9° |
|
Sep first |
24.5 |
|
Sep last |
24.399 |
|
Sep. Now (ρ) |
24.399" |
|
Mag pri |
16.40 |
|
Mag sec |
18.00 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
DA+DB (white dwarf/white dwarf) |
|
Pri motion ra |
+050 |
|
Sec motion ra |
+052 |
|
Pri motion dec |
+012 |
|
Sec motion dec |
+008 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.085 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Gaia DR2 |
2773334982315549824 |
|