15232+7258 MLR 190 (HD 137894)
15h 23m 09.49s +72° 57' 53.7" P.A. 219.00 sep 1.3 mag 9.10,11.98 Sp G5 dist. 129.03 pc (420.9 l.y.)
| Coord 2000 |
15232+7258 |
|
Discov num |
MLR 190 |
|
Comp |
|
|
Coord arcsec 2000 |
15 23 09.49 +72 57 53.7 |
|
| Date first |
1971 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
228 |
|
Pa last |
218.5 |
|
P.A. Now (θ) |
218.5° |
|
| Sep first |
1.1 |
|
Sep last |
1.326 |
|
Sep. Now (ρ) |
1.326" |
|
| Mag pri |
9.10 |
|
Mag sec |
11.98 |
|
delta mag (ΔM) |
2.88 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
+014 |
|
Sec motion dec |
+015 |
|
| Notes |
|
|
rPM=0.141 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 137894 |
|
Constellation |
Ursa Minor |
|
SAO |
8238 |
|
HIP |
75305 |
|
| Tycho2 |
4417-01012-1 |
|
Gaia DR2 |
1697010508580796288 |
|
HD |
137894 |
|
BD |
BD+73 675 |
|
| Distance |
129.03 |
|
Distance ly |
420.9 |
|
