19002+1303 HU 677 (HD 230357)
19h 00m 13.11s +13° 02' 51.5" P.A. 42.00 sep 1.7 mag 10.04,10.46 Sp A2
Coord 2000 |
19002+1303 |
|
Discov num |
HU 677 |
|
Comp |
|
|
Coord arcsec 2000 |
19 00 13.11 +13 02 51.5 |
|
Date first |
1902 |
|
Date last |
2015 |
|
Obs |
21 |
|
Pa first |
43 |
|
Pa last |
41.7 |
|
P.A. Now (θ) |
41.7° |
|
Sep first |
1.8 |
|
Sep last |
1.665 |
|
Sep. Now (ρ) |
1.665" |
|
Mag pri |
10.04 |
|
Mag sec |
10.46 |
|
delta mag (ΔM) |
0.42 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
+006 |
|
Sec motion ra |
+006 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-006 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 230357 |
|
Constellation |
Aquila |
|
Tycho2 |
1047-01937-1 |
|
Gaia DR2 |
4506031888863333888 |
|
HD |
230357 |
|
ADS |
11919 |
|