12161+4040 STF 1622 (2 CVn)
12h 16m 07.55s +40° 39' 36.6" P.A. 260.00 sep 11.6 mag 5.86,8.71 Sp M1III+F7V dist. 429.18 pc (1399.99 l.y.)
| Coord 2000 |
12161+4040 |
|
Discov num |
STF1622 |
|
Comp |
|
|
Coord arcsec 2000 |
12 16 07.55 +40 39 36.6 |
|
| Date first |
1782 |
|
Date last |
2017 |
|
Obs |
82 |
|
| Pa first |
259 |
|
Pa last |
259.6 |
|
P.A. Now (θ) |
259.6° |
|
| Sep first |
12.2 |
|
Sep last |
11.57 |
|
Sep. Now (ρ) |
11.57" |
|
| Mag pri |
5.86 |
|
Mag sec |
8.71 |
|
delta mag (ΔM) |
2.85 |
|
Spectral class |
M1III+F7V (red/yellow-white) |
|
| Pri motion ra |
+017 |
|
Sec motion ra |
+023 |
|
| Pri motion dec |
-031 |
|
Sec motion dec |
-013 |
|
| Notes |
N
Y
(See Notes, Parallax indicates components are non-physical) |
|
rPM=0.537
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
2 CVn |
|
Constellation |
Canes Venatici |
|
SAO |
44097 |
|
HIP |
59827 |
|
| Tycho2 |
3017-02100-1 |
|
Gaia DR2 |
1536314925675920512 |
|
HD |
106690 |
|
HR |
4666 |
|
| GC |
16750 |
|
ADS |
8489 |
|
BD |
BD+41 2284 |
|
Flamsteed |
2 Canum Venaticorum |
|
| Flamsteed name |
2 CVn |
|
FK5 |
458 |
|
Distance |
429.18 |
|
Distance ly |
1399.99 |
|
