22521+5443 STI 2879
22h 52m 07.35s +54° 42' 47.3" P.A. 140.00 sep 5.0 mag 11.85,14.40
| Coord 2000 |
22521+5443 |
|
Discov num |
STI2879 |
|
Comp |
|
|
Coord arcsec 2000 |
22 52 07.35 +54 42 47.3 |
|
| Date first |
1917 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
129 |
|
Pa last |
139.5 |
|
P.A. Now (θ) |
139.5° |
|
| Sep first |
3.2 |
|
Sep last |
4.973 |
|
Sep. Now (ρ) |
4.973" |
|
| Mag pri |
11.85 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
2.55 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+022 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
-031 |
|
| Notes |
|
|
rPM=1.043
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
Tycho2 |
3988-01498-1 |
|
Gaia DR2 |
2002858423972629888 |
|
