04523+0541 A 1943 (HD 30975)
04h 52m 18.47s +05° 40' 36.8" P.A. 232.00 sep 2.3 mag 8.76,11.36 Sp G5 dist. 369 pc (1203.68 l.y.)
| Coord 2000 |
04523+0541 |
|
Discov num |
A 1943 |
|
Comp |
|
|
Coord arcsec 2000 |
04 52 18.47 +05 40 36.8 |
|
| Date first |
1908 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
229 |
|
Pa last |
232.4 |
|
P.A. Now (θ) |
232.4° |
|
| Sep first |
2.1 |
|
Sep last |
2.26 |
|
Sep. Now (ρ) |
2.26" |
|
| Mag pri |
8.76 |
|
Mag sec |
11.36 |
|
delta mag (ΔM) |
2.6 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+018 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-028 |
|
Sec motion dec |
-030 |
|
| Notes |
|
|
rPM=0.336
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 30975 |
|
Constellation |
Orion |
|
SAO |
112164 |
|
HIP |
22642 |
|
| Tycho2 |
0096-00244-1 |
|
Gaia DR2 |
3287753935596403072 |
|
HD |
30975 |
|
ADS |
3489 |
|
| BD |
BD+05 753 |
|
Distance |
369 |
|
Distance ly |
1203.68 |
|
