18496+1621 BPM 849
18h 49m 35.89s +16° 21' 19.4" P.A. 245.00 sep 101.4 mag 14.61,15.34
| Coord 2000 |
18496+1621 |
|
Discov num |
BPM 849 |
|
Comp |
|
|
Coord arcsec 2000 |
18 49 35.89 +16 21 19.4 |
|
| Date first |
1993 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
245 |
|
Pa last |
244.6 |
|
P.A. Now (θ) |
244.6° |
|
| Sep first |
101.6 |
|
Sep last |
101.371 |
|
Sep. Now (ρ) |
101.371" |
|
| Mag pri |
14.61 |
|
Mag sec |
15.34 |
|
delta mag (ΔM) |
0.73 |
|
Spectral class |
|
|
| Pri motion ra |
-029 |
|
Sec motion ra |
-021 |
|
| Pri motion dec |
-023 |
|
Sec motion dec |
-014 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.325
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4511003227591430912 |
|
