18377+3346 TDT 963
18h 37m 40.31s +33° 45' 56.6" P.A. 148.00 sep 1.2 mag 11.41,11.87
| Coord 2000 |
18377+3346 |
|
Discov num |
TDT 963 |
|
Comp |
|
|
Coord arcsec 2000 |
18 37 40.31 +33 45 56.6 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
164 |
|
Pa last |
148.4 |
|
P.A. Now (θ) |
148.4° |
|
| Sep first |
1.1 |
|
Sep last |
1.235 |
|
Sep. Now (ρ) |
1.235" |
|
| Mag pri |
11.41 |
|
Mag sec |
11.87 |
|
delta mag (ΔM) |
0.46 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-014 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2645-00214-1 |
|
Gaia DR2 |
2091323072255657216 |
|
