15496+3449 BWL 41
15h 49m 38.11s +34° 48' 58.3" P.A. 99.00 sep 0.2 mag 8.40,9.90 Sp M4.0
| Coord 2000 |
15496+3449 |
|
Discov num |
BWL 41 |
|
Comp |
|
|
Coord arcsec 2000 |
15 49 38.11 +34 48 58.3 |
|
| Date first |
2011 |
|
Date last |
2012 |
|
Obs |
5 |
|
| Pa first |
85 |
|
Pa last |
98.6 |
|
P.A. Now (θ) |
98.6° |
|
| Sep first |
0.2 |
|
Sep last |
0.208 |
|
Sep. Now (ρ) |
0.208" |
|
| Mag pri |
8.40 |
|
Mag sec |
9.90 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
M4.0 (red) |
|
| Pri motion ra |
-663 |
|
Sec motion ra |
|
|
| Pri motion dec |
+668 |
|
Sec motion dec |
|
|
| 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
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Borealis |
|
