04167-1233 HDS 544
04h 16m 41.68s -12° 33' 22.8" P.A. 102.00 sep 3.1 mag 11.28,12.39 Sp M1.5+V dist. 21.36 pc (69.68 l.y.)
| Coord 2000 |
04167-1233 |
|
Discov num |
HDS 544 |
|
Comp |
|
|
Coord arcsec 2000 |
04 16 41.68 -12 33 22.8 |
|
| Date first |
1991 |
|
Date last |
2019 |
|
Obs |
10 |
|
| Pa first |
89 |
|
Pa last |
101.6 |
|
P.A. Now (θ) |
101.6° |
|
| Sep first |
2.4 |
|
Sep last |
3.113 |
|
Sep. Now (ρ) |
3.113" |
|
| Mag pri |
11.28 |
|
Mag sec |
12.39 |
|
delta mag (ΔM) |
1.11 |
|
Spectral class |
M1.5+V (red) |
|
| Pri motion ra |
-076 |
|
Sec motion ra |
-075 |
|
| Pri motion dec |
+226 |
|
Sec motion dec |
+211 |
|
| Notes |
|
|
rPM=0.063 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Eridanus |
|
HIP |
19948 |
|
Tycho2 |
5319-00146-3 |
|
Gaia DR2 |
3177244255271333376 |
|
| GL |
GJ 2033 |
|
Distance |
21.36 |
|
Distance ly |
69.68 |
|
WDS 04167-1233 HDS 544 : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| HDS |
|
Hipparcos Double Star (from additional DD list) |
................... |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 04167-1233 |
HDS 544 |
|
1991 |
2 |
92 |
2.4 |
11.28 |
12.39 |
|
|
041641.68-123322.8 |
| 04167-1233 |
HDS 544 |
|
1999 |
3 |
93 |
2.6 |
11.28 |
12.39 |
|
|
041641.68-123322.8 |
| 04167-1233 |
HDS 544 |
|
2015 |
4 |
99 |
2.9 |
11.28 |
12.39 |
M1.5+V |
|
041641.68-123322.8 |
| 04167-1233 |
HDS 544 |
|
2019 |
6 |
102 |
3.1 |
11.28 |
12.39 |
M1.5+V |
|
041641.68-123322.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 04167-1233 HDS 544 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 04167-1233 HDS 544 : MEASURES
No records found.
WDS 04167-1233 : VIRTUAL EYEPIECE
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WDS 04167-1233 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
