13438+2103 SKF 2717
13h 43m 48.45s +21° 03' 03.6" P.A. 79.00 sep 2.3 mag 21.00,19.10 Sp DA:+M
Coord 2000 |
13438+2103 |
|
Discov num |
SKF2717 |
|
Comp |
|
|
Coord arcsec 2000 |
13 43 48.45 +21 03 03.6 |
|
Date first |
2005 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
79 |
|
Pa last |
79.4 |
|
P.A. Now (θ) |
79.4° |
|
Sep first |
2.4 |
|
Sep last |
2.337 |
|
Sep. Now (ρ) |
2.337" |
|
Mag pri |
21.00 |
|
Mag sec |
19.10 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
DA:+M (white dwarf/red) |
|
Pri motion ra |
+030 |
|
Sec motion ra |
|
|
Pri motion dec |
-015 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Bootes |
|
Gaia DR2 |
1249452853091151488 |
|