18365+0457 HJ 864 (HD 171767)
18h 36m 29.00s +04° 57' 18.3" P.A. 326.00 sep 19.6 mag 6.76,11.00 Sp K2III dist. 210.08 pc (685.28 l.y.)
Coord 2000 |
18365+0457 |
|
Discov num |
HJ 864 |
|
Comp |
|
|
Coord arcsec 2000 |
18 36 29.00 +04 57 18.3 |
|
Date first |
1827 |
|
Date last |
2015 |
|
Obs |
13 |
|
Pa first |
315 |
|
Pa last |
326.2 |
|
P.A. Now (θ) |
326.2° |
|
Sep first |
10.0 |
|
Sep last |
19.644 |
|
Sep. Now (ρ) |
19.644" |
|
Mag pri |
6.76 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
4.24 |
|
Spectral class |
K2III (yellow-orange) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
+002 |
|
Pri motion dec |
-018 |
|
Sec motion dec |
+007 |
|
Notes |
|
|
rPM=1.388
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 171767 |
|
Constellation |
Serpens |
|
SAO |
123688 |
|
HIP |
91220 |
|
Tycho2 |
0454-00345-1 |
|
Gaia DR2 |
4283880099944889344 |
|
HD |
171767 |
|
GC |
25421 |
|
BD |
BD+04 3806 |
|
Distance |
210.08 |
|
Distance ly |
685.28 |
|