18172+6007 STI 840
18h 17m 09.27s +60° 07' 50.3" P.A. 7.00 sep 13.9 mag 10.64,12.34
Coord 2000 |
18172+6007 |
|
Discov num |
STI 840 |
|
Comp |
|
|
Coord arcsec 2000 |
18 17 09.27 +60 07 50.3 |
|
Date first |
1901 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
7 |
|
Pa last |
6.6 |
|
P.A. Now (θ) |
6.6° |
|
Sep first |
14.7 |
|
Sep last |
13.915 |
|
Sep. Now (ρ) |
13.915" |
|
Mag pri |
10.64 |
|
Mag sec |
12.34 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
|
|
Pri motion ra |
+011 |
|
Sec motion ra |
+008 |
|
Pri motion dec |
-050 |
|
Sec motion dec |
-047 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.083 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Tycho2 |
4214-01611-1 |
|
Gaia DR2 |
2158527181445564032 |
|