22187+5507 STI 2690
22h 18m 45.56s +55° 07' 28.1" P.A. 255.00 sep 12.2 mag 10.80,12.60 Sp G0V
| Coord 2000 |
22187+5507 |
|
Discov num |
STI2690 |
|
Comp |
|
|
Coord arcsec 2000 |
22 18 45.56 +55 07 28.1 |
|
| Date first |
1917 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
258 |
|
Pa last |
254.7 |
|
P.A. Now (θ) |
254.7° |
|
| Sep first |
7.9 |
|
Sep last |
12.161 |
|
Sep. Now (ρ) |
12.161" |
|
| Mag pri |
10.80 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
G0V (yellow) |
|
| Pri motion ra |
+039 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
+016 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=1.148
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
Tycho2 |
3986-01725-1 |
|
Gaia DR2 |
2005840578696777472 |
|
