18280+2708 ES 475
18h 28m 01.23s +27° 07' 35.8" P.A. 222.00 sep 10.2 mag 9.74,10.70 Sp K0
| Coord 2000 |
18280+2708 |
|
Discov num |
ES 475 |
|
Comp |
|
|
Coord arcsec 2000 |
18 28 01.23 +27 07 35.8 |
|
| Date first |
1897 |
|
Date last |
2022 |
|
Obs |
20 |
|
| Pa first |
217 |
|
Pa last |
221.6 |
|
P.A. Now (θ) |
221.6° |
|
| Sep first |
10.1 |
|
Sep last |
10.2 |
|
Sep. Now (ρ) |
10.2" |
|
| Mag pri |
9.74 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
0.96 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-016 |
|
| Notes |
|
|
rPM=0.383
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Gaia DR2 |
4585364504634941568 |
|
