17169+8902 HJ 2985 (Lam UMi)
17h 16m 57.26s +89° 02' 15.8" P.A. 236.00 sep 52.4 mag 6.38,14.10 Sp M1III dist. 271.74 pc (886.42 l.y.)
| Coord 2000 |
17169+8902 |
|
Discov num |
HJ 2985 |
|
Comp |
|
|
Coord arcsec 2000 |
17 16 57.26 +89 02 15.8 |
|
| Date first |
1831 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
289 |
|
Pa last |
235.5 |
|
P.A. Now (θ) |
235.5° |
|
| Sep first |
60.0 |
|
Sep last |
52.383 |
|
Sep. Now (ρ) |
52.383" |
|
| Mag pri |
6.38 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
7.72 |
|
Spectral class |
M1III (red) |
|
| Pri motion ra |
-023 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
Lam UMi |
|
Constellation |
Ursa Minor |
|
SAO |
3020 |
|
HIP |
84535 |
|
| Tycho2 |
4659-00074-1 |
|
Gaia DR2 |
1729093742484332160 |
|
HD |
183030 |
|
HR |
7394 |
|
| GC |
25111 |
|
BD |
BD+88 112 |
|
Bayer |
Lambda Ursae Minoris |
|
Bayer name |
Lam UMi |
|
| FK5 |
914 |
|
Distance |
271.74 |
|
Distance ly |
886.42 |
|
Bayer greek |
λ UMi |
|