20124+2124 DAM 1255 (HD 346074)
20h 12m 22.46s +21° 24' 16.3" P.A. 23.00 sep 7.1 mag 9.70,12.00 Sp B8
Coord 2000 |
20124+2124 |
|
Discov num |
DAM1255 |
|
Comp |
|
|
Coord arcsec 2000 |
20 12 22.46 +21 24 16.3 |
|
Date first |
1894 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
23 |
|
Pa last |
23.4 |
|
P.A. Now (θ) |
23.4° |
|
Sep first |
7.2 |
|
Sep last |
7.085 |
|
Sep. Now (ρ) |
7.085" |
|
Mag pri |
9.70 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
2.3 |
|
Spectral class |
B8 (blue-white) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
-008 |
|
Notes |
|
|
rPM=0.121 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 346074 |
|
Constellation |
Sagitta |
|
SAO |
88346 |
|
Tycho2 |
1630-00378-1 |
|
Gaia DR2 |
1828977639375381888 |
|
HD |
346074 |
|