18276+5910 TDT 887
18h 27m 35.75s +59° 10' 26.9" P.A. 29.00 sep 1.4 mag 11.40,12.36
Coord 2000 |
18276+5910 |
|
Discov num |
TDT 887 |
|
Comp |
|
|
Coord arcsec 2000 |
18 27 35.75 +59 10 26.9 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
20 |
|
Pa last |
28.5 |
|
P.A. Now (θ) |
28.5° |
|
Sep first |
1.5 |
|
Sep last |
1.355 |
|
Sep. Now (ρ) |
1.355" |
|
Mag pri |
11.40 |
|
Mag sec |
12.36 |
|
delta mag (ΔM) |
0.96 |
|
Spectral class |
|
|
Pri motion ra |
-010 |
|
Sec motion ra |
-010 |
|
Pri motion dec |
+003 |
|
Sec motion dec |
+003 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Tycho2 |
3917-01802-1 |
|
Gaia DR2 |
2157488486555793152 |
|