18187-1346 DCH 27
18h 18m 44.55s -13° 45' 47.7" P.A. 120.00 sep 0.8 mag 10.62,15.80
| Coord 2000 |
18187-1346 |
|
Discov num |
DCH 27 |
|
Comp |
|
|
Coord arcsec 2000 |
18 18 44.55 -13 45 47.7 |
|
| Date first |
1998 |
|
Date last |
1998 |
|
Obs |
1 |
|
| Pa first |
120 |
|
Pa last |
120.4 |
|
P.A. Now (θ) |
120.4° |
|
| Sep first |
0.8 |
|
Sep last |
0.775 |
|
Sep. Now (ρ) |
0.775" |
|
| Mag pri |
10.62 |
|
Mag sec |
15.80 |
|
delta mag (ΔM) |
5.18 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-002 |
|
Sec motion dec |
|
|
| Notes |
K
(K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Gaia DR2 |
4146600777505249408 |
|
