13099+5504 GRV 1155
13h 09m 55.74s +55° 03' 38.4" P.A. 273.00 sep 13.0 mag 18.00,18.70 Sp DA
Coord 2000 |
13099+5504 |
|
Discov num |
GRV1155 |
|
Comp |
|
|
Coord arcsec 2000 |
13 09 55.74 +55 03 38.4 |
|
Date first |
1953 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
273 |
|
Pa last |
273.2 |
|
P.A. Now (θ) |
273.2° |
|
Sep first |
13.0 |
|
Sep last |
12.964 |
|
Sep. Now (ρ) |
12.964" |
|
Mag pri |
18.00 |
|
Mag sec |
18.70 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
DA (white dwarf) |
|
Pri motion ra |
+052 |
|
Sec motion ra |
+051 |
|
Pri motion dec |
-028 |
|
Sec motion dec |
-029 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.024 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Gaia DR2 |
1564527844289256448 |
|