14390+3002 MMA 7 AB
14h 39m 00.43s +30° 02' 04.3" P.A. 156.00 sep 17.6 mag 11.30,13.40
| Coord 2000 |
14390+3002 |
|
Discov num |
MMA 7 |
|
Comp |
AB |
|
Coord arcsec 2000 |
14 39 00.43 +30 02 04.3 |
|
| Date first |
1955 |
|
Date last |
2019 |
|
Obs |
11 |
|
| Pa first |
157 |
|
Pa last |
155.9 |
|
P.A. Now (θ) |
155.9° |
|
| Sep first |
15.9 |
|
Sep last |
17.555 |
|
Sep. Now (ρ) |
17.555" |
|
| Mag pri |
11.30 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
2.1 |
|
Spectral class |
|
|
| Pri motion ra |
+007 |
|
Sec motion ra |
+047 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-066 |
|
| Notes |
|
|
rPM=0.931
This double is not physical.
14390+3002 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
14 39 00 +30 02 04 |
MMA 7 AB |
2019 |
11 |
156 |
17.6 |
11.30 |
13.40 |
2.10 |
|
<=== |
| Show |
|
|
14 39 01 +30 01 48 |
SKF 1030 BC |
2015 |
3 |
269 |
1.1 |
14.80 |
16.50 |
1.70 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Tycho2 |
2554-01229-1 |
|
Gaia DR2 |
1282778367628647168 |
|
