18159-1505 J 2202
18h 15m 57.09s -15° 06' 18.0" P.A. 185.00 sep 8.0 mag 10.63,12.30 Sp A0III
| Coord 2000 |
18159-1505 |
|
Discov num |
J 2202 |
|
Comp |
|
|
Coord arcsec 2000 |
18 15 57.09 -15 06 18.0 |
|
| Date first |
1905 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
172 |
|
Pa last |
184.5 |
|
P.A. Now (θ) |
184.5° |
|
| Sep first |
10.3 |
|
Sep last |
7.979 |
|
Sep. Now (ρ) |
7.979" |
|
| Mag pri |
10.63 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
1.67 |
|
Spectral class |
A0III (white) |
|
| Pri motion ra |
+024 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-019 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
rPM=0.947
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Tycho2 |
6264-00292-1 |
|
Gaia DR2 |
4146210592626189312 |
|
DM |
BD-15 4899 |
|
