18156+3820 CBL 75
18h 15m 38.79s +38° 19' 49.9" P.A. 207.00 sep 18.5 mag 9.96,10.95
Coord 2000 |
18156+3820 |
|
Discov num |
CBL 75 |
|
Comp |
|
|
Coord arcsec 2000 |
18 15 38.79 +38 19 49.9 |
|
Date first |
1930 |
|
Date last |
2020 |
|
Obs |
17 |
|
Pa first |
209 |
|
Pa last |
206.8 |
|
P.A. Now (θ) |
206.8° |
|
Sep first |
18.7 |
|
Sep last |
18.542 |
|
Sep. Now (ρ) |
18.542" |
|
Mag pri |
9.96 |
|
Mag sec |
10.95 |
|
delta mag (ΔM) |
0.99 |
|
Spectral class |
|
|
Pri motion ra |
+022 |
|
Sec motion ra |
+020 |
|
Pri motion dec |
+100 |
|
Sec motion dec |
+100 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.02 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
3103-01759-1 |
|
Gaia DR2 |
2108939688071816064 |
|