07087-0831 DAM 840
07h 08m 40.85s -08° 31' 18.4" P.A. 51.00 sep 8.2 mag 11.70,12.40 Sp B
Coord 2000 |
07087-0831 |
|
Discov num |
DAM 840 |
|
Comp |
|
|
Coord arcsec 2000 |
07 08 40.85 -08 31 18.4 |
|
Date first |
1893 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
55 |
|
Pa last |
51.1 |
|
P.A. Now (θ) |
51.1° |
|
Sep first |
9.4 |
|
Sep last |
8.21 |
|
Sep. Now (ρ) |
8.21" |
|
Mag pri |
11.70 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
B (blue-white) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
-002 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=0.447
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Monoceros |
|
Gaia DR2 |
3051405282614808832 |
|