19199+4032 KOI 644 AB
19h 19m 52.03s +40° 31' 57.7" P.A. 63.00 sep 2.7 mag 13.43,14.87
Coord 2000 |
19199+4032 |
|
Discov num |
KOI 644 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 19 52.03 +40 31 57.7 |
|
Date first |
2010 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
64 |
|
Pa last |
62.8 |
|
P.A. Now (θ) |
62.8° |
|
Sep first |
2.7 |
|
Sep last |
2.684 |
|
Sep. Now (ρ) |
2.684" |
|
Mag pri |
13.43 |
|
Mag sec |
14.87 |
|
delta mag (ΔM) |
1.44 |
|
Spectral class |
|
|
Pri motion ra |
-018 |
|
Sec motion ra |
|
|
Pri motion dec |
-015 |
|
Sec motion dec |
|
|
Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
2101174799522225152 |
|