19248+3843 KOI 4998
19h 24m 47.93s +38° 42' 40.7" P.A. 276.00 sep 2.0 mag 12.50,14.60
Coord 2000 |
19248+3843 |
|
Discov num |
KOI4998 |
|
Comp |
|
|
Coord arcsec 2000 |
19 24 47.93 +38 42 40.7 |
|
Date first |
2010 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
276 |
|
Pa last |
276 |
|
P.A. Now (θ) |
276° |
|
Sep first |
2.0 |
|
Sep last |
2.017 |
|
Sep. Now (ρ) |
2.017" |
|
Mag pri |
12.50 |
|
Mag sec |
14.60 |
|
delta mag (ΔM) |
2.1 |
|
Spectral class |
|
|
Pri motion ra |
-003 |
|
Sec motion ra |
|
|
Pri motion dec |
-010 |
|
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 |
Lyra |
|
Gaia DR2 |
2052750417650421376 |
|