18273+4852 TDT 880
18h 27m 15.36s +48° 52' 24.9" P.A. 217.00 sep 1.6 mag 11.70,12.20
Coord 2000 |
18273+4852 |
|
Discov num |
TDT 880 |
|
Comp |
|
|
Coord arcsec 2000 |
18 27 15.36 +48 52 24.9 |
|
Date first |
1991 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
214 |
|
Pa last |
217 |
|
P.A. Now (θ) |
217° |
|
Sep first |
1.6 |
|
Sep last |
1.643 |
|
Sep. Now (ρ) |
1.643" |
|
Mag pri |
11.70 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
+015 |
|
Sec motion ra |
+015 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
-011 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Tycho2 |
3534-00042-1 |
|
Gaia DR2 |
2120581553406721024 |
|