21542+6644 LEP 103
21h 54m 14.50s +66° 43' 54.2" P.A. 213.00 sep 4.1 mag 7.24,7.95 Sp K0
| Coord 2000 |
21542+6644 |
|
Discov num |
LEP 103 |
|
Comp |
|
|
Coord arcsec 2000 |
21 54 14.50 +66 43 54.2 |
|
| Date first |
2000 |
|
Date last |
2000 |
|
Obs |
1 |
|
| Pa first |
213 |
|
Pa last |
213.2 |
|
P.A. Now (θ) |
213.2° |
|
| Sep first |
4.1 |
|
Sep last |
4.07 |
|
Sep. Now (ρ) |
4.07" |
|
| Mag pri |
7.24 |
|
Mag sec |
7.95 |
|
delta mag (ΔM) |
0.71 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+234 |
|
Sec motion ra |
+234 |
|
| Pri motion dec |
+104 |
|
Sec motion dec |
+104 |
|
| Notes |
V
K
(Proper motion indicates physical, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Gaia DR2 |
2219499293097217536 |
|
