08521+4734 ENG 40 BC
08h 51m 55.08s +47° 36' 17.5" P.A. 233.00 sep 144.4 mag 9.99,10.56 Sp K0
Coord 2000 |
08521+4734 |
|
Discov num |
ENG 40 |
|
Comp |
BC |
|
Coord arcsec 2000 |
08 51 55.08 +47 36 17.5 |
|
Date first |
1893 |
|
Date last |
2015 |
|
Obs |
21 |
|
Pa first |
233 |
|
Pa last |
232.8 |
|
P.A. Now (θ) |
232.8° |
|
Sep first |
146.7 |
|
Sep last |
144.368 |
|
Sep. Now (ρ) |
144.368" |
|
Mag pri |
9.99 |
|
Mag sec |
10.56 |
|
delta mag (ΔM) |
0.57 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
-009 |
|
Sec motion ra |
+006 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
-008 |
|
Notes |
|
|
rPM=1.076
This double is not physical.
08521+4734 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 75488 |
42578 |
08 52 06 +47 33 50 |
ENG 40 AB |
2015 |
29 |
325 |
184.7 |
8.20 |
9.99 |
1.79 |
|
|
Show |
|
42578 |
08 52 06 +47 33 50 |
ENG 40 AC |
2015 |
21 |
286 |
230.7 |
8.20 |
10.56 |
2.36 |
|
|
Show |
|
|
08 51 55 +47 36 18 |
ENG 40 BC |
2015 |
21 |
233 |
144.4 |
9.99 |
10.56 |
0.57 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ursa Major |
|
Tycho2 |
3420-02097-1 |
|
Gaia DR2 |
1013976568098937984 |
|
DM |
BD+48 1691 |
|