18453+4642 DEA 373
18h 45m 21.35s +46° 42' 39.2" P.A. 50.00 sep 17.5 mag 13.10,18.60
| Coord 2000 |
18453+4642 |
|
Discov num |
DEA 373 |
|
Comp |
|
|
Coord arcsec 2000 |
18 45 21.35 +46 42 39.2 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
50 |
|
Pa last |
50.1 |
|
P.A. Now (θ) |
50.1° |
|
| Sep first |
17.6 |
|
Sep last |
17.467 |
|
Sep. Now (ρ) |
17.467" |
|
| Mag pri |
13.10 |
|
Mag sec |
18.60 |
|
delta mag (ΔM) |
5.5 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Gaia DR2 |
2119171876419807360 |
|
