18357+0239 TDT 950
18h 35m 43.75s +02° 39' 08.7" P.A. 262.00 sep 0.5 mag 10.79,10.93 Sp B8
| Coord 2000 |
18357+0239 |
|
Discov num |
TDT 950 |
|
Comp |
|
|
Coord arcsec 2000 |
18 35 43.75 +02 39 08.7 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
262 |
|
Pa last |
262 |
|
P.A. Now (θ) |
262° |
|
| Sep first |
0.5 |
|
Sep last |
0.45 |
|
Sep. Now (ρ) |
0.45" |
|
| Mag pri |
10.79 |
|
Mag sec |
10.93 |
|
delta mag (ΔM) |
0.14 |
|
Spectral class |
B8 (blue-white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Tycho2 |
0450-01040-1 |
|
Gaia DR2 |
4279952159055420416 |
|
