18537+3008 TDT 1118
18h 53m 39.35s +30° 08' 06.3" P.A. 161.00 sep 0.6 mag 11.27,11.45
| Coord 2000 |
18537+3008 |
|
Discov num |
TDT1118 |
|
Comp |
|
|
Coord arcsec 2000 |
18 53 39.35 +30 08 06.3 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
161 |
|
Pa last |
160.8 |
|
P.A. Now (θ) |
160.8° |
|
| Sep first |
0.6 |
|
Sep last |
0.62 |
|
Sep. Now (ρ) |
0.62" |
|
| Mag pri |
11.27 |
|
Mag sec |
11.45 |
|
delta mag (ΔM) |
0.18 |
|
Spectral class |
|
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2638-01581-1 |
|
Gaia DR2 |
2041505368634224768 |
|
