18512+4835 DEA 278
18h 51m 13.50s +48° 35' 45.6" P.A. 339.00 sep 11.5 mag 15.70,18.00
Coord 2000 |
18512+4835 |
|
Discov num |
DEA 278 |
|
Comp |
|
|
Coord arcsec 2000 |
18 51 13.50 +48 35 45.6 |
|
Date first |
1998 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
339 |
|
Pa last |
339.2 |
|
P.A. Now (θ) |
339.2° |
|
Sep first |
11.6 |
|
Sep last |
11.459 |
|
Sep. Now (ρ) |
11.459" |
|
Mag pri |
15.70 |
|
Mag sec |
18.00 |
|
delta mag (ΔM) |
2.3 |
|
Spectral class |
|
|
Pri motion ra |
+006 |
|
Sec motion ra |
+005 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.167 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
2143726444970333568 |
|