18476+2903 DAM 679
18h 47m 37.66s +29° 02' 39.8" P.A. 229.00 sep 19.4 mag 8.66,11.30 Sp F8
Coord 2000 |
18476+2903 |
|
Discov num |
DAM 679 |
|
Comp |
|
|
Coord arcsec 2000 |
18 47 37.66 +29 02 39.8 |
|
Date first |
1900 |
|
Date last |
2016 |
|
Obs |
11 |
|
Pa first |
232 |
|
Pa last |
228.7 |
|
P.A. Now (θ) |
228.7° |
|
Sep first |
19.1 |
|
Sep last |
19.413 |
|
Sep. Now (ρ) |
19.413" |
|
Mag pri |
8.66 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
2.64 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
+036 |
|
Sec motion ra |
+035 |
|
Pri motion dec |
+061 |
|
Sec motion dec |
+057 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.058 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
2120-02147-1 |
|
Gaia DR2 |
4539339360214561152 |
|