18492+4619 DEA 222
18h 49m 13.56s +46° 19' 04.2" P.A. 116.00 sep 10.0 mag 16.50,18.00
| Coord 2000 |
18492+4619 |
|
Discov num |
DEA 222 |
|
Comp |
|
|
Coord arcsec 2000 |
18 49 13.56 +46 19 04.2 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
116 |
|
Pa last |
115.8 |
|
P.A. Now (θ) |
115.8° |
|
| Sep first |
10.0 |
|
Sep last |
9.988 |
|
Sep. Now (ρ) |
9.988" |
|
| Mag pri |
16.50 |
|
Mag sec |
18.00 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-005 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.686
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Gaia DR2 |
2119121852938748544 |
|
