17480+5224 MMA 38
17h 47m 57.65s +52° 23' 57.2" P.A. 180.00 sep 35.7 mag 14.90,15.30
Coord 2000 |
17480+5224 |
|
Discov num |
MMA 38 |
|
Comp |
|
|
Coord arcsec 2000 |
17 47 57.65 +52 23 57.2 |
|
Date first |
1954 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
180 |
|
Pa last |
180.1 |
|
P.A. Now (θ) |
180.1° |
|
Sep first |
35.8 |
|
Sep last |
35.671 |
|
Sep. Now (ρ) |
35.671" |
|
Mag pri |
14.90 |
|
Mag sec |
15.30 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
-014 |
|
Notes |
|
|
rPM=0.419
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
1368826456856811008 |
|