16004+1540 HO 400
16h 00m 23.58s +15° 40' 02.9" P.A. 132.00 sep 10.7 mag 7.97,13.40 Sp F0 dist. 263.16 pc (858.43 l.y.)
Coord 2000 |
16004+1540 |
|
Discov num |
HO 400 |
|
Comp |
|
|
Coord arcsec 2000 |
16 00 23.58 +15 40 02.9 |
|
Date first |
1893 |
|
Date last |
2015 |
|
Obs |
13 |
|
Pa first |
133 |
|
Pa last |
131.9 |
|
P.A. Now (θ) |
131.9° |
|
Sep first |
9.8 |
|
Sep last |
10.714 |
|
Sep. Now (ρ) |
10.714" |
|
Mag pri |
7.97 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
5.43 |
|
Spectral class |
F0 (yellow-white) |
|
Pri motion ra |
+003 |
|
Sec motion ra |
|
|
Pri motion dec |
-022 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
SAO |
101868 |
|
HIP |
78409 |
|
Tycho2 |
1503-00662-1 |
|
Gaia DR2 |
1193075398673755008 |
|
HD |
143551 |
|
BD |
BD+16 2865 |
|
Distance |
263.16 |
|
Distance ly |
858.43 |
|