18446+2727 TVB 8
18h 44m 37.62s +27° 26' 45.3" P.A. 334.00 sep 10.7 mag 11.70,12.90
Coord 2000 |
18446+2727 |
|
Discov num |
TVB 8 |
|
Comp |
|
|
Coord arcsec 2000 |
18 44 37.62 +27 26 45.3 |
|
Date first |
1898 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
337 |
|
Pa last |
334 |
|
P.A. Now (θ) |
334° |
|
Sep first |
10.8 |
|
Sep last |
10.7 |
|
Sep. Now (ρ) |
10.7" |
|
Mag pri |
11.70 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
Pri motion ra |
+001 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
-012 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
rPM=0.605
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
2116-01321-1 |
|
Gaia DR2 |
4539071148095578624 |
|