04218-4318 ELP 7
04h 21m 48.68s -43° 17' 32.5" P.A. 331.00 sep 0.2 mag 9.16,9.18 Sp G7V
Coord 2000 |
04218-4318 |
|
Discov num |
ELP 7 |
|
Comp |
|
|
Coord arcsec 2000 |
04 21 48.68 -43 17 32.5 |
|
Date first |
2012 |
|
Date last |
2019 |
|
Obs |
3 |
|
Pa first |
325 |
|
Pa last |
331.4 |
|
P.A. Now (θ) |
331.4° |
|
Sep first |
0.3 |
|
Sep last |
0.221 |
|
Sep. Now (ρ) |
0.221" |
|
Mag pri |
9.16 |
|
Mag sec |
9.18 |
|
delta mag (ΔM) |
0.02 |
|
Spectral class |
G7V (yellow) |
|
Pri motion ra |
+020 |
|
Sec motion ra |
|
|
Pri motion dec |
+006 |
|
Sec motion dec |
|
|
Notes |
K
(K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS