15131+1808 TOK 299
15h 13m 06.90s +18° 08' 09.4" P.A. 354.00 sep 34.5 mag 9.91,13.86 Sp K2 dist. 60.06 pc (195.92 l.y.)
| Coord 2000 |
15131+1808 |
|
Discov num |
TOK 299 |
|
Comp |
|
|
Coord arcsec 2000 |
15 13 06.90 +18 08 09.4 |
|
| Date first |
1950 |
|
Date last |
2016 |
|
Obs |
15 |
|
| Pa first |
354 |
|
Pa last |
353.6 |
|
P.A. Now (θ) |
353.6° |
|
| Sep first |
34.6 |
|
Sep last |
34.512 |
|
Sep. Now (ρ) |
34.512" |
|
| Mag pri |
9.91 |
|
Mag sec |
13.86 |
|
delta mag (ΔM) |
3.95 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-046 |
|
Sec motion dec |
-051 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.139 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
HIP |
74478 |
|
Tycho2 |
1489-00912-1 |
|
Gaia DR2 |
1211689615133509632 |
|
| BD |
BD+18 2985 |
|
Distance |
60.06 |
|
Distance ly |
195.92 |
|
