18499+3233 HO 440 (Nu Lyr)
18h 49m 52.92s +32° 33' 03.9" P.A. 175.00 sep 18.3 mag 5.25,12.70 Sp A3V dist. 70.97 pc (231.5 l.y.)
| Coord 2000 |
18499+3233 |
|
Discov num |
HO 440 |
|
Comp |
|
|
Coord arcsec 2000 |
18 49 52.92 +32 33 03.9 |
|
| Date first |
1892 |
|
Date last |
2023 |
|
Obs |
10 |
|
| Pa first |
177 |
|
Pa last |
174.6 |
|
P.A. Now (θ) |
174.6° |
|
| Sep first |
19.0 |
|
Sep last |
18.29 |
|
Sep. Now (ρ) |
18.29" |
|
| Mag pri |
5.25 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
7.45 |
|
Spectral class |
A3V (white) |
|
| Pri motion ra |
-011 |
|
Sec motion ra |
|
|
| Pri motion dec |
-012 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
Nu Lyr |
|
Constellation |
Lyra |
|
SAO |
67446 |
|
HIP |
92405 |
|
| Tycho2 |
2642-02932-1 |
|
Gaia DR2 |
2090364641714902144 |
|
HD |
174602 |
|
HR |
7102 |
|
| GC |
25841 |
|
ADS |
11737 |
|
BD |
BD+32 3228 |
|
Bayer |
Nu Lyrae |
|
| Bayer name |
Nu Lyr |
|
Flamsteed |
9 Lyrae |
|
Flamsteed name |
9 Lyr |
|
Distance |
70.97 |
|
| Distance ly |
231.5 |
|
Bayer greek |
ν Lyr |
|
