15184+0056 BU 943 (HD 136027)
15h 18m 22.64s +00° 56' 21.9" P.A. 92.00 sep 3.0 mag 6.66,10.88 Sp K1III dist. 178.25 pc (581.45 l.y.)
| Coord 2000 |
15184+0056 |
|
Discov num |
BU 943 |
|
Comp |
|
|
Coord arcsec 2000 |
15 18 22.64 +00 56 21.9 |
|
| Date first |
1879 |
|
Date last |
2016 |
|
Obs |
17 |
|
| Pa first |
93 |
|
Pa last |
92.3 |
|
P.A. Now (θ) |
92.3° |
|
| Sep first |
2.3 |
|
Sep last |
2.958 |
|
Sep. Now (ρ) |
2.958" |
|
| Mag pri |
6.66 |
|
Mag sec |
10.88 |
|
delta mag (ΔM) |
4.22 |
|
Spectral class |
K1III (yellow-orange) |
|
| Pri motion ra |
+032 |
|
Sec motion ra |
+035 |
|
| Pri motion dec |
-019 |
|
Sec motion dec |
-018 |
|
| Notes |
|
|
rPM=0.08 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 136027 |
|
Constellation |
Serpens |
|
SAO |
120938 |
|
HIP |
74895 |
|
| Tycho2 |
0336-00943-1 |
|
Gaia DR2 |
4420635122799128960 |
|
HD |
136027 |
|
GC |
20569 |
|
| BD |
BD+01 3059 |
|
Distance |
178.25 |
|
Distance ly |
581.45 |
|
