18259+0541 J 2130
18h 25m 45.10s +05° 43' 50.8" P.A. 328.00 sep 6.8 mag 9.50,12.00 Sp K5
| Coord 2000 |
18259+0541 |
|
Discov num |
J 2130 |
|
Comp |
|
|
Coord arcsec 2000 |
18 25 45.10 +05 43 50.8 |
|
| Date first |
1942 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
330 |
|
Pa last |
328.2 |
|
P.A. Now (θ) |
328.2° |
|
| Sep first |
4.0 |
|
Sep last |
6.826 |
|
Sep. Now (ρ) |
6.826" |
|
| Mag pri |
9.50 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
2.5 |
|
Spectral class |
K5 (yellow-orange) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
+008 |
|
| Notes |
N
(See Notes) |
|
rPM=0.662
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Gaia DR2 |
4476733851027655680 |
|
