18188-1348 DCH 39
18h 18m 45.05s -13° 47' 52.9" P.A. 254.00 sep 0.5 mag 11.29,11.67
| Coord 2000 |
18188-1348 |
|
Discov num |
DCH 39 |
|
Comp |
|
|
Coord arcsec 2000 |
18 18 45.05 -13 47 52.9 |
|
| Date first |
1998 |
|
Date last |
1998 |
|
Obs |
1 |
|
| Pa first |
254 |
|
Pa last |
254.3 |
|
P.A. Now (θ) |
254.3° |
|
| Sep first |
0.5 |
|
Sep last |
0.53 |
|
Sep. Now (ρ) |
0.53" |
|
| Mag pri |
11.29 |
|
Mag sec |
11.67 |
|
delta mag (ΔM) |
0.38 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
|
|
| Pri motion dec |
+000 |
|
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 |
4146600365188392320 |
|
