22187+5521 STI 2691
22h 18m 44.36s +55° 21' 21.9" P.A. 167.00 sep 4.2 mag 11.60,13.10
| Coord 2000 |
22187+5521 |
|
Discov num |
STI2691 |
|
Comp |
|
|
Coord arcsec 2000 |
22 18 44.36 +55 21 21.9 |
|
| Date first |
1917 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
187 |
|
Pa last |
167.3 |
|
P.A. Now (θ) |
167.3° |
|
| Sep first |
4.5 |
|
Sep last |
4.197 |
|
Sep. Now (ρ) |
4.197" |
|
| Mag pri |
11.60 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
rPM=1.179
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
Gaia DR2 |
2005858480120864896 |
|
