19002+3859 RAP 1
19h 00m 13.23s +38° 59' 06.0" P.A. 74.00 sep 3.9 mag 15.80,18.90 Sp M
Coord 2000 |
19002+3859 |
|
Discov num |
RAP 1 |
|
Comp |
|
|
Coord arcsec 2000 |
19 00 13.23 +38 59 06.0 |
|
Date first |
2005 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
74 |
|
Pa last |
73.8 |
|
P.A. Now (θ) |
73.8° |
|
Sep first |
3.9 |
|
Sep last |
3.85 |
|
Sep. Now (ρ) |
3.85" |
|
Mag pri |
15.80 |
|
Mag sec |
18.90 |
|
delta mag (ΔM) |
3.1 |
|
Spectral class |
M (red) |
|
Pri motion ra |
-003 |
|
Sec motion ra |
|
|
Pri motion dec |
-001 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
2100154452728605312 |
|