11512+4405 STF 1574 (HD 102957)
11h 51m 14.21s +44° 04' 49.7" P.A. 6.00 sep 9.4 mag 9.60,12.30 Sp G
Coord 2000 |
11512+4405 |
|
Discov num |
STF1574 |
|
Comp |
|
|
Coord arcsec 2000 |
11 51 14.21 +44 04 49.7 |
|
Date first |
1828 |
|
Date last |
2016 |
|
Obs |
18 |
|
Pa first |
5 |
|
Pa last |
5.5 |
|
P.A. Now (θ) |
5.5° |
|
Sep first |
10.0 |
|
Sep last |
9.403 |
|
Sep. Now (ρ) |
9.403" |
|
Mag pri |
9.60 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
2.7 |
|
Spectral class |
G (yellow) |
|
Pri motion ra |
-036 |
|
Sec motion ra |
-028 |
|
Pri motion dec |
-068 |
|
Sec motion dec |
+025 |
|
Notes |
|
|
rPM=1.213
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 102957 |
|
Constellation |
Ursa Major |
|
SAO |
43914 |
|
Tycho2 |
3016-00052-1 |
|
Gaia DR2 |
772984235132276992 |
|
HD |
102957 |
|
GC |
16225 |
|