18539+4509 DEA 426
18h 53m 54.66s +45° 09' 02.9" P.A. 123.00 sep 23.9 mag 14.00,16.70
| Coord 2000 |
18539+4509 |
|
Discov num |
DEA 426 |
|
Comp |
|
|
Coord arcsec 2000 |
18 53 54.66 +45 09 02.9 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
123 |
|
Pa last |
122.7 |
|
P.A. Now (θ) |
122.7° |
|
| Sep first |
23.9 |
|
Sep last |
23.915 |
|
Sep. Now (ρ) |
23.915" |
|
| Mag pri |
14.00 |
|
Mag sec |
16.70 |
|
delta mag (ΔM) |
2.7 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+001 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.526
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Gaia DR2 |
2106983450727424512 |
|
