22256+4807 ES 687
22h 25m 38.72s +48° 07' 43.5" P.A. 266.00 sep 4.3 mag 9.45,9.88 Sp A3
Coord 2000 |
22256+4807 |
|
Discov num |
ES 687 |
|
Comp |
|
|
Coord arcsec 2000 |
22 25 38.72 +48 07 43.5 |
|
Date first |
1902 |
|
Date last |
2020 |
|
Obs |
33 |
|
Pa first |
271 |
|
Pa last |
266.4 |
|
P.A. Now (θ) |
266.4° |
|
Sep first |
3.5 |
|
Sep last |
4.309 |
|
Sep. Now (ρ) |
4.309" |
|
Mag pri |
9.45 |
|
Mag sec |
9.88 |
|
delta mag (ΔM) |
0.43 |
|
Spectral class |
A3 (white) |
|
Pri motion ra |
-003 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-015 |
|
Sec motion dec |
-018 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.2 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lacerta |
|
Tycho2 |
3611-01133-1 |
|
Gaia DR2 |
1987438464887532544 |
|
ADS |
15930 |
|