17420+6500 LDS 2738
17h 41m 48.96s +65° 01' 04.7" P.A. 291.00 sep 7.9 mag 19.30,20.70
Coord 2000 |
17420+6500 |
|
Discov num |
LDS2738 |
|
Comp |
|
|
Coord arcsec 2000 |
17 41 48.96 +65 01 04.7 |
|
Date first |
1968 |
|
Date last |
2016 |
|
Obs |
12 |
|
Pa first |
291 |
|
Pa last |
290.5 |
|
P.A. Now (θ) |
290.5° |
|
Sep first |
7.5 |
|
Sep last |
7.898 |
|
Sep. Now (ρ) |
7.898" |
|
Mag pri |
19.30 |
|
Mag sec |
20.70 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
Pri motion ra |
-027 |
|
Sec motion ra |
-032 |
|
Pri motion dec |
+049 |
|
Sec motion dec |
+064 |
|
Notes |
|
|
rPM=0.221 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
1440967648138228352 |
|