18291+4928 UC 3589
18h 29m 04.32s +49° 27' 54.4" P.A. 32.00 sep 17.0 mag 13.60,14.50
Coord 2000 |
18291+4928 |
|
Discov num |
UC 3589 |
|
Comp |
|
|
Coord arcsec 2000 |
18 29 04.32 +49 27 54.4 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
32 |
|
Pa last |
31.6 |
|
P.A. Now (θ) |
31.6° |
|
Sep first |
17.0 |
|
Sep last |
16.995 |
|
Sep. Now (ρ) |
16.995" |
|
Mag pri |
13.60 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
Pri motion ra |
-055 |
|
Sec motion ra |
-044 |
|
Pri motion dec |
+029 |
|
Sec motion dec |
+034 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.194 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
2120986349781005056 |
|