06146+1725 J 683 (HD 42997)
06h 14m 35.68s +17° 25' 04.0" P.A. 3.00 sep 1.4 mag 8.82,9.42 Sp B7III
| Coord 2000 |
06146+1725 |
|
Discov num |
J 683 |
|
Comp |
|
|
Coord arcsec 2000 |
06 14 35.68 +17 25 04.0 |
|
| Date first |
1911 |
|
Date last |
2019 |
|
Obs |
16 |
|
| Pa first |
8 |
|
Pa last |
2.8 |
|
P.A. Now (θ) |
2.8° |
|
| Sep first |
0.9 |
|
Sep last |
1.442 |
|
Sep. Now (ρ) |
1.442" |
|
| Mag pri |
8.82 |
|
Mag sec |
9.42 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
B7III (blue-white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 42997 |
|
Constellation |
Orion |
|
Tycho2 |
1318-01158-1 |
|
Gaia DR2 |
3370234693708715904 |
|
| HD |
42997 |
|
ADS |
4836 |
|
