18516+4130 DEA 243
18h 51m 38.79s +41° 30' 00.5" P.A. 332.00 sep 10.5 mag 15.00,16.60
Coord 2000 |
18516+4130 |
|
Discov num |
DEA 243 |
|
Comp |
|
|
Coord arcsec 2000 |
18 51 38.79 +41 30 00.5 |
|
Date first |
2000 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
332 |
|
Pa last |
332.4 |
|
P.A. Now (θ) |
332.4° |
|
Sep first |
10.5 |
|
Sep last |
10.524 |
|
Sep. Now (ρ) |
10.524" |
|
Mag pri |
15.00 |
|
Mag sec |
16.60 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
|
|
Pri motion ra |
-004 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-015 |
|
Sec motion dec |
-011 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.288 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
2104425643084610176 |
|