18325+0036 RST 5450 (HD 171051)
18h 32m 32.53s +00° 36' 06.9" P.A. 253.00 sep 0.7 mag 10.26,10.31 Sp K2
Coord 2000 |
18325+0036 |
|
Discov num |
RST5450 |
|
Comp |
|
|
Coord arcsec 2000 |
18 32 32.53 +00 36 06.9 |
|
Date first |
1946 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
244 |
|
Pa last |
253.4 |
|
P.A. Now (θ) |
253.4° |
|
Sep first |
0.8 |
|
Sep last |
0.706 |
|
Sep. Now (ρ) |
0.706" |
|
Mag pri |
10.26 |
|
Mag sec |
10.31 |
|
delta mag (ΔM) |
0.05 |
|
Spectral class |
K2 (yellow-orange) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
+001 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 171051 |
|
Constellation |
Serpens |
|
Tycho2 |
0446-00235-1 |
|
Gaia DR2 |
4273438175432579456 |
|
HD |
171051 |
|