20258+0818 UC 4178
20h 25m 49.22s +08° 17' 34.7" P.A. 267.00 sep 86.2 mag 15.47,16.09
Coord 2000 |
20258+0818 |
|
Discov num |
UC 4178 |
|
Comp |
|
|
Coord arcsec 2000 |
20 25 49.22 +08 17 34.7 |
|
Date first |
2000 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
267 |
|
Pa last |
267.3 |
|
P.A. Now (θ) |
267.3° |
|
Sep first |
86.7 |
|
Sep last |
86.187 |
|
Sep. Now (ρ) |
86.187" |
|
Mag pri |
15.47 |
|
Mag sec |
16.09 |
|
delta mag (ΔM) |
0.62 |
|
Spectral class |
|
|
Pri motion ra |
-039 |
|
Sec motion ra |
-034 |
|
Pri motion dec |
-093 |
|
Sec motion dec |
-108 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.14 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Gaia DR2 |
1752038729091595008 |
|