21003+1446 GWP 3026
21h 00m 17.47s +14° 46' 29.9" P.A. 158.00 sep 55.3 mag 16.80,17.20
| Coord 2000 |
21003+1446 |
|
Discov num |
GWP3026 |
|
Comp |
|
|
Coord arcsec 2000 |
21 00 17.47 +14 46 29.9 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
158 |
|
Pa last |
158.4 |
|
P.A. Now (θ) |
158.4° |
|
| Sep first |
55.6 |
|
Sep last |
55.34 |
|
Sep. Now (ρ) |
55.34" |
|
| Mag pri |
16.80 |
|
Mag sec |
17.20 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
+088 |
|
Sec motion ra |
+092 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
+014 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.077 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1763173685206910464 |
|
