18414+3323 TDT 997
18h 41m 23.50s +33° 22' 55.7" P.A. 139.00 sep 0.6 mag 10.98,11.21
Coord 2000 |
18414+3323 |
|
Discov num |
TDT 997 |
|
Comp |
|
|
Coord arcsec 2000 |
18 41 23.50 +33 22 55.7 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
Pa first |
139 |
|
Pa last |
139.2 |
|
P.A. Now (θ) |
139.2° |
|
Sep first |
0.6 |
|
Sep last |
0.62 |
|
Sep. Now (ρ) |
0.62" |
|
Mag pri |
10.98 |
|
Mag sec |
11.21 |
|
delta mag (ΔM) |
0.23 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
-010 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
2641-00547-1 |
|
Gaia DR2 |
2091262702194747904 |
|