04581-0447 RST 4262 (HD 31725)
04h 58m 03.21s -04° 46' 38.1" P.A. 24.00 sep 0.3 mag 9.90,10.30 Sp A2
Coord 2000 |
04581-0447 |
|
Discov num |
RST4262 |
|
Comp |
|
|
Coord arcsec 2000 |
04 58 03.21 -04 46 38.1 |
|
Date first |
1939 |
|
Date last |
1950 |
|
Obs |
3 |
|
Pa first |
21 |
|
Pa last |
24.4 |
|
P.A. Now (θ) |
24.4° |
|
Sep first |
0.3 |
|
Sep last |
0.32 |
|
Sep. Now (ρ) |
0.32" |
|
Mag pri |
9.90 |
|
Mag sec |
10.30 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
A2 (white) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
|
|
Pri motion dec |
-005 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 31725 |
|
Constellation |
Eridanus |
|
Tycho2 |
4745-00519-1 |
|
Gaia DR2 |
3212520810241746304 |
|
HD |
31725 |
|
WDS 04581-0447 RST 4262 (HD 31725) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Rst1933 |
T - |
Rossiter, R.A. |
1933MmRAS..65...27R |
Rst1933 |
|
MemRAS 65, 27, 1933 |
|
Rst1937 |
Ma - |
Rossiter, R.A. |
1937MmRAS..65...51R |
Rst1937 |
|
MemRAS 65, 51, 1937 |
|
Rst1943 |
Ma - |
Rossiter, R.A. |
1943POMic...8..133R |
Rst1943 |
|
Pub. Univ. Michigan Obs. 8, 133, 1943 |
|
Rst1944 |
- |
Rossiter, R.A. |
1944POMic...9....1R |
Rst1944 |
|
Pub. Univ. Michigan Obs. 9, 1, 1944 |
|
Rst1947 |
Ma - |
Rossiter, R.A. |
1947POMic...9....7R |
Rst1947 |
|
Pub. Univ. Michigan Obs. 9, 7, 1947 |
|
Rst1955 |
Ma j |
Rossiter, R.A. |
1955POMic..11....1R |
Rst1955 |
+P+ |
Pub. Univ. Michigan Obs. 11, 1, 1955 |
|
Rst1964 |
Ma - |
Rossiter, R.A. |
1964POMic...9...73R |
Rst1964 |
|
Pub. Univ. Michigan Obs. 9, 73, 1964 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
04581-0447 |
RST4262 |
|
1950 |
3 |
24 |
0.3 |
9.90 |
10.30 |
A2 |
|
045803.21-044638.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 04581-0447 RST 4262 (HD 31725) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 04581-0447 RST 4262 (HD 31725) : MEASURES
No records found.
WDS 04581-0447 (HD 31725) : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 04581-0447 (HD 31725) : ALADIN DSS IMAGE @ 04h 58m 03.21s -04° 46' 38.1"
WDS 04581-0447 RST 4262 (HD 31725) : NEIGHBORHOODS
|
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
Show |
name |
coord_2000 |
discov# |
comp |
pa |
sep |
dist(') |
Show |
|
04581-0447 |
RST4262 |
|
24 |
0.3 |
1 |
Show |
|
04582-0452 |
SLW 175 |
|
240 |
168.4 |
6 |
Show |
|
04569-0422 |
KPP 116 |
|
87 |
3.6 |
31 |
Show |
|
04564-0510 |
HDS 641 |
Aa,Ab |
65 |
0.4 |
35 |
Show |
|
04564-0510 |
SHJ 48 |
AB |
76 |
66.1 |
35 |
Show |
|
04564-0510 |
GMC 11 |
AC |
331 |
127.1 |
35 |
Show |
|
04553-0450 |
HJ 2243 |
|
149 |
5.8 |
42 |
Show |
|
05013-0431 |
LDS3634 |
|
253 |
2.8 |
52 |
Show |
|
04542-0452 |
SLW 174 |
|
140 |
129.0 |
59 |
Show |
|
04576-0545 |
STF 624 |
|
89 |
28.7 |
59 |
Show |
|
04573-0545 |
RST4260 |
|
147 |
1.6 |
60 |
Show |
|
05011-0408 |
RST4264 |
AB |
167 |
3.4 |
60 |
Show |
|
04561-0354 |
HDS 639 |
|
118 |
0.6 |
61 |
Show |
|
05005-0356 |
TDS3037 |
|
89 |
0.6 |
63 |
Show |
|
04584-0344 |
HDS 644 |
|
178 |
0.7 |
63 |
Show |
|
04560-0544 |
UC 1235 |
|
250 |
15.3 |
65 |
Show |
|
04553-0352 |
RST4257 |
AB |
42 |
0.1 |
69 |
Show |
|
04553-0352 |
HJ 352 |
AB,C |
345 |
52.1 |
69 |
Show |
|
04553-0352 |
HJ 352 |
CD |
161 |
15.8 |
70 |
Show |
|
04558-0344 |
RST4258 |
AB |
66 |
2.1 |
72 |
Show |
|
04558-0344 |
UC 1234 |
AC |
296 |
33.7 |
72 |
Show |
|
04575-0335 |
RST4261 |
|
96 |
1.4 |
74 |
Show |
|
05022-0408 |
CVS 267 |
|
329 |
0.3 |
75 |
Show |
|
04587-0330 |
UC 1246 |
|
176 |
10.4 |
78 |
Show |
|
05000-0333 |
JNN 29 |
|
40 |
0.1 |
79 |
Show |
|
04562-0331 |
HDS 640 |
|
170 |
0.2 |
81 |
Show |
|
04532-0528 |
SLW 173 |
|
148 |
158.9 |
84 |
Show |
|
04528-0517 |
BU 316 |
|
2 |
0.7 |
85 |
Show |
|
05036-0509 |
HJ 31 |
AB |
73 |
13.9 |
87 |
Show |
|
05036-0509 |
SIN 127 |
AC |
148 |
25.3 |
87 |
Show |
|
05027-0542 |
HJ 2247 |
CD |
33 |
1.2 |
90 |
Show |
|
05027-0542 |
HJ 2247 |
AB |
57 |
20.5 |
90 |
Show |
|
05027-0542 |
HJ 2247 |
AC |
16 |
33.4 |
90 |
Show |
|
04577-0316 |
CVR 454 |
|
39 |
16.2 |
91 |
Show |
|
05041-0425 |
GWP 641 |
|
233 |
32.6 |
94 |
Show |
|
05043-0514 |
J 319 |
|
234 |
3.3 |
98 |
Show |
|
04574-0625 |
A 479 |
|
250 |
2.6 |
99 |
Show |
|
04516-0520 |
ALD 26 |
|
104 |
2.2 |
102 |
Show |
|
04545-0314 |
RST5501 |
|
144 |
0.1 |
108 |
Show |
|
05046-0542 |
TDS3057 |
|
20 |
0.5 |
113 |
Show |
|
04537-0618 |
HJ 29 |
|
300 |
30.9 |
113 |
Show |
|
04549-0303 |
J 712 |
|
172 |
2.4 |
114 |
Show |
|
05001-0255 |
SLW 176 |
|
285 |
9.0 |
116 |
Show |
|
05037-0606 |
KPP1909 |
|
23 |
15.0 |
116 |
Show |
|
04504-0430 |
KPP1170 |
|
169 |
9.1 |
117 |
Show |
|
05040-0330 |
A 2803 |
|
49 |
0.3 |
118 |
Show |
|
05041-0602 |
B 9002 |
|
227 |
3.6 |
118 |
Show |
|
05045-0556 |
DAM 386 |
AB |
192 |
7.9 |
120 |
Show |
|
05045-0556 |
DAM 386 |
AC |
104 |
17.3 |
120 |
Show |
|
04510-0544 |
UC 1222 |
AB |
137 |
82.6 |
120 |
Show |
|
04510-0544 |
ITF 56 |
AC |
134 |
201.0 |
120 |
|
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WDS 04581-0447 : COMPONENTS
04581-0447 A
Componente originario normalizzato |
AB |
|
Name |
HD 31725 |
|
Coord arcsec 2000 |
045803.21-044638.1 |
|
Mag |
9.9 |
|
Spectral class |
A2 (white) |
|
PmRA |
1.00 |
|
PmDE |
-5.0 |
|
Tycho2 |
4745-00519-1 |
|
HD |
31725 |
|
Tycho2 |
4745-00519-1 |
|
Pflag |
|
|
RAmdeg |
74.51340071 |
|
DEmdeg |
-4.77726602 |
|
PmRA |
4.2 |
|
PmDE |
-1.5 |
|
E RAmdeg |
11 |
|
E DEmdeg |
13 |
|
E pmRA |
1.3 |
|
E pmDE |
1.3 |
|
EpRAm |
1989.39 |
|
EpDEm |
1988.37 |
|
Num |
7 |
|
Q RAmdeg |
0.9 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.8 |
|
Q pmDE |
0.9 |
|
BTmag |
9.595 |
|
E BTmag |
0.025 |
|
VTmag |
9.329 |
|
E VTmag |
0.022 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
74.51339139 |
|
DEdeg |
-4.77726056 |
|
EpRA 1990 |
1.68 |
|
EpDE 1990 |
1.61 |
|
E RAdeg |
11.9 |
|
E DEdeg |
14.3 |
|
Posflg |
|
|
Corr |
0.1 |
|
Ccdm |
04581-0447 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-2.86 |
|
DDEs |
21.9 |
|
R dRAs |
65 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.7 |
|
Sp |
A2 |
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
-05 1106 |
|
Cat1 |
BD |
|
Name2 |
|
|
Cat2 |
|
|
HD |
31725 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
04531S0456A |
|
HIC |
|
|
04581-0447 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
045803.22-044637.8 |
|
Mag |
10.3 |
|
Calc delta mag |
0.4 |
|
Calc coord |
yes |
|
Ccdm |
04581-0447 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
RST4262 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1939 |
|
Theta |
024 |
|
Rho |
0.3 |
|
Obs |
3 |
|
Vmag |
10.1 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
04531S0456B |
|
HIC |
|
|