21208+6704 LDS 4880
21h 20m 48.49s +67° 04' 08.4" P.A. 141.00 sep 226.6 mag 14.54,16.29
| Coord 2000 |
21208+6704 |
|
Discov num |
LDS4880 |
|
Comp |
|
|
Coord arcsec 2000 |
21 20 48.49 +67 04 08.4 |
|
| Date first |
1960 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
141 |
|
Pa last |
140.6 |
|
P.A. Now (θ) |
140.6° |
|
| Sep first |
228.0 |
|
Sep last |
226.634 |
|
Sep. Now (ρ) |
226.634" |
|
| Mag pri |
14.54 |
|
Mag sec |
16.29 |
|
delta mag (ΔM) |
1.75 |
|
Spectral class |
|
|
| Pri motion ra |
+120 |
|
Sec motion ra |
+116 |
|
| Pri motion dec |
+080 |
|
Sec motion dec |
+118 |
|
| Notes |
|
|
rPM=0.231 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Gaia DR2 |
2222038168523216512 |
|
