16027+1257 HEI 240
16h 02m 42.30s +12° 57' 18.5" P.A. 117.00 sep 1.3 mag 9.84,10.73 Sp F2
| Coord 2000 |
16027+1257 |
|
Discov num |
HEI 240 |
|
Comp |
|
|
Coord arcsec 2000 |
16 02 42.30 +12 57 18.5 |
|
| Date first |
1983 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
120 |
|
Pa last |
116.8 |
|
P.A. Now (θ) |
116.8° |
|
| Sep first |
1.4 |
|
Sep last |
1.262 |
|
Sep. Now (ρ) |
1.262" |
|
| Mag pri |
9.84 |
|
Mag sec |
10.73 |
|
delta mag (ΔM) |
0.89 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
+010 |
|
Sec motion dec |
+010 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
Tycho2 |
0952-00907-1 |
|
Gaia DR2 |
4457978076733175552 |
|
