22042+4450 DYL 1 AB
22h 04m 11.33s +44° 50' 02.0" P.A. 158.00 sep 13.8 mag 10.29,12.80
| Coord 2000 |
22042+4450 |
|
Discov num |
DYL 1 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 04 11.33 +44 50 02.0 |
|
| Date first |
1984 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
159 |
|
Pa last |
157.5 |
|
P.A. Now (θ) |
157.5° |
|
| Sep first |
13.6 |
|
Sep last |
13.81 |
|
Sep. Now (ρ) |
13.81" |
|
| Mag pri |
10.29 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
2.51 |
|
Spectral class |
|
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=0.116 (< 0.3, Physical double)
This double is physical.
22042+4450 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
22 04 11 +44 50 02 |
DYL 1 AB |
2015 |
8 |
158 |
13.8 |
10.29 |
12.80 |
2.51 |
|
<=== |
| Show |
|
|
22 04 11 +44 50 02 |
DYL 1 AC |
2015 |
8 |
235 |
27.7 |
10.29 |
12.49 |
2.20 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
Tycho2 |
3210-01503-1 |
|
Gaia DR2 |
1962767073219856640 |
|
