18195-1242 RST 4006
18h 19m 31.23s -12° 40' 58.1" P.A. 243.00 sep 1.3 mag 11.10,12.10 Sp A0V
| Coord 2000 |
18195-1242 |
|
Discov num |
RST4006 |
|
Comp |
|
|
Coord arcsec 2000 |
18 19 31.23 -12 40 58.1 |
|
| Date first |
1937 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
238 |
|
Pa last |
243.1 |
|
P.A. Now (θ) |
243.1° |
|
| Sep first |
1.1 |
|
Sep last |
1.292 |
|
Sep. Now (ρ) |
1.292" |
|
| Mag pri |
11.10 |
|
Mag sec |
12.10 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
A0V (white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Tycho2 |
5685-01031-1 |
|
Gaia DR2 |
4152740489096263040 |
|
