20010+1602 A 1665
20h 00m 59.03s +16° 01' 42.0" P.A. 97.00 sep 3.6 mag 8.40,13.40 Sp A0
| Coord 2000 |
20010+1602 |
|
Discov num |
A 1665 |
|
Comp |
|
|
Coord arcsec 2000 |
20 00 59.03 +16 01 42.0 |
|
| Date first |
1907 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
103 |
|
Pa last |
96.6 |
|
P.A. Now (θ) |
96.6° |
|
| Sep first |
4.1 |
|
Sep last |
3.566 |
|
Sep. Now (ρ) |
3.566" |
|
| Mag pri |
8.40 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
5 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+008 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
SAO |
105548 |
|
Tycho2 |
1617-01304-1 |
|
Gaia DR2 |
1808033970095814016 |
|
| HD |
189755 |
|
