21137+0735 KPP 487
21h 13m 39.92s +07° 35' 23.7" P.A. 211.00 sep 3.2 mag 13.40,13.60
| Coord 2000 |
21137+0735 |
|
Discov num |
KPP 487 |
|
Comp |
|
|
Coord arcsec 2000 |
21 13 39.92 +07 35 23.7 |
|
| Date first |
2000 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
212 |
|
Pa last |
211.2 |
|
P.A. Now (θ) |
211.2° |
|
| Sep first |
3.2 |
|
Sep last |
3.232 |
|
Sep. Now (ρ) |
3.232" |
|
| Mag pri |
13.40 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-031 |
|
Sec motion ra |
-032 |
|
| Pri motion dec |
-037 |
|
Sec motion dec |
-036 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.029 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Equuleus |
|
Gaia DR2 |
1739933479728069504 |
|