22051+4446 DYL 5
22h 05m 03.96s +44° 45' 43.7" P.A. 50.00 sep 23.3 mag 7.91,12.90 Sp A0
Coord 2000 |
22051+4446 |
|
Discov num |
DYL 5 |
|
Comp |
|
|
Coord arcsec 2000 |
22 05 03.96 +44 45 43.7 |
|
Date first |
1984 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
52 |
|
Pa last |
49.9 |
|
P.A. Now (θ) |
49.9° |
|
Sep first |
23.7 |
|
Sep last |
23.314 |
|
Sep. Now (ρ) |
23.314" |
|
Mag pri |
7.91 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
4.99 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
+021 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
rPM=1.132
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lacerta |
|
SAO |
51629 |
|
Tycho2 |
3210-00341-1 |
|
Gaia DR2 |
1962581049601438080 |
|
HD |
209814 |
|