18570+3412 TDT 1143
18h 57m 00.87s +34° 12' 24.0" P.A. 69.00 sep 0.8 mag 11.54,12.24
| Coord 2000 |
18570+3412 |
|
Discov num |
TDT1143 |
|
Comp |
|
|
Coord arcsec 2000 |
18 57 00.87 +34 12 24.0 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
69 |
|
Pa last |
68.9 |
|
P.A. Now (θ) |
68.9° |
|
| Sep first |
0.8 |
|
Sep last |
0.84 |
|
Sep. Now (ρ) |
0.84" |
|
| Mag pri |
11.54 |
|
Mag sec |
12.24 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
| Notes |
X
(Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
SAO |
47947 |
|
HIP |
93018 |
|
Tycho2 |
2647-01935-1 |
|
| Gaia DR2 |
2092152825575185024 |
|
GC |
26043 |
|
DM |
BD+45 2799 |
|
