18457+4341 DEA 110
18h 45m 46.04s +43° 41' 42.3" P.A. 37.00 sep 6.4 mag 13.59,15.25
| Coord 2000 |
18457+4341 |
|
Discov num |
DEA 110 |
|
Comp |
|
|
Coord arcsec 2000 |
18 45 46.04 +43 41 42.3 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
37 |
|
Pa last |
36.6 |
|
P.A. Now (θ) |
36.6° |
|
| Sep first |
6.3 |
|
Sep last |
6.391 |
|
Sep. Now (ρ) |
6.391" |
|
| Mag pri |
13.59 |
|
Mag sec |
15.25 |
|
delta mag (ΔM) |
1.66 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-004 |
|
| Notes |
V
K
(Proper motion indicates physical, 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
rPM=1.06
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Gaia DR2 |
2117262200820649856 |
|