21022+0711 STF 2742 (Lam Equ)
21h 02m 12.51s +07° 10' 47.3" P.A. 213.00 sep 3.0 mag 7.41,7.64 Sp F8 dist. 80.97 pc (264.12 l.y.)
| Coord 2000 |
21022+0711 |
|
Discov num |
STF2742 |
|
Comp |
|
|
Coord arcsec 2000 |
21 02 12.51 +07 10 47.3 |
|
| Date first |
1825 |
|
Date last |
2021 |
|
Obs |
193 |
|
| Pa first |
224 |
|
Pa last |
213.2 |
|
P.A. Now (θ) |
213.2° |
|
| Sep first |
2.4 |
|
Sep last |
3 |
|
Sep. Now (ρ) |
3" |
|
| Mag pri |
7.41 |
|
Mag sec |
7.64 |
|
delta mag (ΔM) |
0.23 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
-016 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
Lam Equ |
|
Constellation |
Equuleus |
|
SAO |
126482 |
|
HIP |
103813 |
|
| Tycho2 |
0538-02807-1 |
|
Gaia DR2 |
1737064858187956224 |
|
HD |
200256 |
|
GC |
29361 |
|
| BD |
BD+06 4731 |
|
Bayer |
Lambda Equulei |
|
Bayer name |
Lam Equ |
|
Flamsteed |
2 Equulei |
|
| Flamsteed name |
2 Equ |
|
Distance |
80.97 |
|
Distance ly |
264.12 |
|
Bayer greek |
λ Equ |
|
