15418+2647 CBL 493
15h 41m 49.77s +26° 47' 06.0" P.A. 33.00 sep 13.3 mag 15.60,18.30
Coord 2000 |
15418+2647 |
|
Discov num |
CBL 493 |
|
Comp |
|
|
Coord arcsec 2000 |
15 41 49.77 +26 47 06.0 |
|
Date first |
1999 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
34 |
|
Pa last |
33.3 |
|
P.A. Now (θ) |
33.3° |
|
Sep first |
13.3 |
|
Sep last |
13.271 |
|
Sep. Now (ρ) |
13.271" |
|
Mag pri |
15.60 |
|
Mag sec |
18.30 |
|
delta mag (ΔM) |
2.7 |
|
Spectral class |
|
|
Pri motion ra |
-094 |
|
Sec motion ra |
-089 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-007 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.062 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Borealis |
|
Gaia DR2 |
1223999987837371008 |
|