16007+0021 A 2177
16h 00m 44.07s +00° 21' 24.8" P.A. 211.00 sep 2.0 mag 8.57,13.90 Sp G0
| Coord 2000 |
16007+0021 |
|
Discov num |
A 2177 |
|
Comp |
|
|
Coord arcsec 2000 |
16 00 44.07 +00 21 24.8 |
|
| Date first |
1910 |
|
Date last |
2023 |
|
Obs |
6 |
|
| Pa first |
230 |
|
Pa last |
210.7 |
|
P.A. Now (θ) |
210.7° |
|
| Sep first |
2.3 |
|
Sep last |
2.018 |
|
Sep. Now (ρ) |
2.018" |
|
| Mag pri |
8.57 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
5.33 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-046 |
|
Sec motion ra |
|
|
| Pri motion dec |
+004 |
|
Sec motion dec |
|
|
| Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
SAO |
121313 |
|
Tycho2 |
0366-00366-1 |
|
Gaia DR2 |
4410080257851570432 |
|
| HD |
143501 |
|
