15003+4740 ZHN 28
15h 00m 15.11s +47° 39' 37.5" P.A. 203.00 sep 4.2 mag 14.50,15.40 Sp sdM1+sdM3
Coord 2000 |
15003+4740 |
|
Discov num |
ZHN 28 |
|
Comp |
|
|
Coord arcsec 2000 |
15 00 15.11 +47 39 37.5 |
|
Date first |
2000 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
203 |
|
Pa last |
203 |
|
P.A. Now (θ) |
203° |
|
Sep first |
4.3 |
|
Sep last |
4.243 |
|
Sep. Now (ρ) |
4.243" |
|
Mag pri |
14.50 |
|
Mag sec |
15.40 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
sdM1+sdM3 |
|
Pri motion ra |
-336 |
|
Sec motion ra |
-337 |
|
Pri motion dec |
+140 |
|
Sec motion dec |
+137 |
|
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=0.009 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Bootes |
|
Gaia DR2 |
1587491041556694656 |
|