15377+2329 ARY 10 (HD 139510)
15h 37m 42.29s +23° 28' 52.3" P.A. 316.00 sep 79.0 mag 8.61,9.40 Sp K2 dist. 184.5 pc (601.84 l.y.)
| Coord 2000 |
15377+2329 |
|
Discov num |
ARY 10 |
|
Comp |
|
|
Coord arcsec 2000 |
15 37 42.29 +23 28 52.3 |
|
| Date first |
1895 |
|
Date last |
2017 |
|
Obs |
20 |
|
| Pa first |
316 |
|
Pa last |
315.8 |
|
P.A. Now (θ) |
315.8° |
|
| Sep first |
79.5 |
|
Sep last |
78.986 |
|
Sep. Now (ρ) |
78.986" |
|
| Mag pri |
8.61 |
|
Mag sec |
9.40 |
|
delta mag (ΔM) |
0.79 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
+013 |
|
Sec motion ra |
+009 |
|
| Pri motion dec |
-023 |
|
Sec motion dec |
-027 |
|
| Notes |
|
|
rPM=0.199 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 139510 |
|
Constellation |
Serpens |
|
SAO |
83915 |
|
HIP |
76518 |
|
| Tycho2 |
2033-00741-1 |
|
Gaia DR2 |
1220683139216068608 |
|
HD |
139510 |
|
BD |
BD+23 2834 |
|
| Distance |
184.5 |
|
Distance ly |
601.84 |
|
