18187+1028 HEI 802
18h 18m 41.13s +10° 28' 09.6" P.A. 219.00 sep 1.2 mag 10.19,11.48
| Coord 2000 |
18187+1028 |
|
Discov num |
HEI 802 |
|
Comp |
|
|
Coord arcsec 2000 |
18 18 41.13 +10 28 09.6 |
|
| Date first |
1990 |
|
Date last |
2013 |
|
Obs |
4 |
|
| Pa first |
221 |
|
Pa last |
218.6 |
|
P.A. Now (θ) |
218.6° |
|
| Sep first |
1.1 |
|
Sep last |
1.176 |
|
Sep. Now (ρ) |
1.176" |
|
| Mag pri |
10.19 |
|
Mag sec |
11.48 |
|
delta mag (ΔM) |
1.29 |
|
Spectral class |
|
|
| Pri motion ra |
+027 |
|
Sec motion ra |
+027 |
|
| Pri motion dec |
+045 |
|
Sec motion dec |
+045 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
1014-00835-1 |
|
Gaia DR2 |
4483637104718312064 |
|
