08558+6458 ARG 21 AB (AC UMa)
08h 55m 51.01s +64° 58' 21.6" P.A. 106.00 sep 21.6 mag 10.01,10.45 Sp G0
Coord 2000 |
08558+6458 |
|
Discov num |
ARG 21 |
|
Comp |
AB |
|
Coord arcsec 2000 |
08 55 51.01 +64 58 21.6 |
|
Date first |
1893 |
|
Date last |
2019 |
|
Obs |
43 |
|
Pa first |
120 |
|
Pa last |
106.1 |
|
P.A. Now (θ) |
106.1° |
|
Sep first |
18.1 |
|
Sep last |
21.598 |
|
Sep. Now (ρ) |
21.598" |
|
Mag pri |
10.01 |
|
Mag sec |
10.45 |
|
delta mag (ΔM) |
0.44 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
-045 |
|
Sec motion ra |
+005 |
|
Pri motion dec |
-044 |
|
Sec motion dec |
-011 |
|
Notes |
N
L
W
(See Notes, Linear solution, ) |
|
rPM=0.952
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Var name |
AC UMa |
|
Constellation |
Ursa Major |
|
Tycho2 |
4131-00083-1 |
|
WDS 08558+6458 ARG 21 AB (AC UMa) : NOTES
discov_num |
notes |
refcode |
ARG 21 |
A is an Algol-type system, AC UMa. |
|
REFERENCES
refcode |
metd |
author |
reference |
Arg1857 |
- |
Argelander, F. |
................... |
Arg1857 |
|
Oeltzen Argelander Cat -15 to -31, 1857 |
|
Arg1862A |
- |
Argelander, F. |
1862AN.....59....1A |
Arg1862A |
|
cited by Auwers (AN 59, 1, 1862) |
|
Arg1864 |
T - |
Argelander, F. |
1864AN.....62R.253A |
Arg1864 |
|
AN 62, 253, 1864 |
|
Arg1865 |
T - |
Argelander, F. |
1865AN.....65...61A |
Arg1865 |
|
AN 65, 61, 1865 |
|
Arg1880A |
- |
Argelander, F. |
1880Obs.....3..569G |
Arg1880A |
|
cited by Gledhill (Obs. 3, 569, 1880) |
|
Arg1906A |
T - |
Argelander, F. (BD) |
1906QB821.B972..... |
Arg1906A |
|
cited in BDS (Burnham Double Star Cat., 1906) |
|
Arg1908A |
T - |
Argelander, F. |
1908JRASC...2..248E |
Arg1908A |
|
cited by Espin (JRASC 2, 248, 1908) |
. |
Arg1913A |
T - |
Argelander, F. (BD) |
1913QB811.B8....... |
Arg1913A |
|
cited by Burnham (Carnegie Inst. Wash. #168, 1913) |
|
Arg1932A |
T - |
Argelander, F. (BD) |
1932QB821.A43...... |
Arg1932A |
|
cited in ADS (Aitken Double Star Cat., 1932) |
|
Arg1937A |
- |
Argelander, F. |
1937AnLei..18....1S |
Arg1937A |
|
cited by Strand (Ann. Sterrew. Leiden 18, 1937) |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
08558+6458 |
ARG 21 |
AB |
2015 |
37 |
106 |
21.4 |
10.01 |
10.45 |
G0 |
NLW |
085551.01+645821.6 |
08558+6458 |
ARG 21 |
AB |
2019 |
43 |
106 |
21.6 |
10.01 |
10.45 |
G0 |
NLW |
085551.01+645821.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 08558+6458 ARG 21 AB (AC UMa) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 08558+6458 ARG 21 AB (AC UMa) : MEASURES
No records found.
WDS 08558+6458 (AC UMa) : 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 08558+6458 (AC UMa) : ALADIN DSS IMAGE @ 08h 55m 51.01s +64° 58' 21.6"
WDS 08558+6458 ARG 21 AB (AC UMa) : 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 |
|
08558+6458 |
ARG 21 |
AB |
106 |
21.6 |
|
Show |
|
08558+6447 |
TDS6192 |
|
257 |
0.7 |
12 |
Show |
|
09002+6503 |
TDS 506 |
|
129 |
1.1 |
28 |
Show |
|
08524+6520 |
LDS2296 |
|
324 |
3.5 |
30 |
Show |
|
08522+6521 |
DAM1496 |
|
313 |
2.5 |
33 |
Show |
|
08579+6419 |
HDS1298 |
|
169 |
0.1 |
42 |
Show |
|
08554+6414 |
STI 684 |
|
215 |
8.1 |
45 |
Show |
|
08488+6501 |
LDS2293 |
|
356 |
3.0 |
46 |
Show |
|
08495+6528 |
UC 1718 |
|
107 |
9.7 |
50 |
Show |
|
08598+6414 |
LDS2298 |
|
83 |
52.0 |
52 |
Show |
|
08527+6408 |
LDS2297 |
AB |
303 |
47.1 |
55 |
Show |
|
08527+6408 |
LDS2297 |
Aa,Ab |
76 |
1.1 |
55 |
Show |
|
09042+6446 |
LDS2301 |
|
82 |
143.2 |
55 |
Show |
|
09048+6455 |
MLR 322 |
|
156 |
1.1 |
57 |
Show |
|
08465+6437 |
LDS2292 |
|
135 |
3.4 |
64 |
Show |
|
08460+6445 |
VBS 42 |
|
206 |
24.8 |
65 |
Show |
|
08466+6527 |
STF1257 |
|
145 |
27.6 |
65 |
Show |
|
08473+6422 |
MLB 202 |
|
132 |
6.4 |
66 |
Show |
|
09043+6419 |
STI 687 |
|
228 |
7.8 |
67 |
Show |
|
09054+6421 |
TDS6305 |
|
215 |
0.6 |
72 |
Show |
|
09077+6459 |
STF1303 |
|
282 |
2.8 |
76 |
Show |
|
08450+6430 |
LDS2291 |
|
86 |
33.3 |
76 |
Show |
|
08491+6603 |
TDS6114 |
|
29 |
0.5 |
77 |
Show |
|
09083+6517 |
HU 1126 |
|
36 |
3.9 |
81 |
Show |
|
08568+6332 |
TDS6209 |
|
101 |
1.7 |
87 |
Show |
|
09103+6506 |
LDS2304 |
|
129 |
4.7 |
91 |
Show |
|
08590+6326 |
BU 408 |
|
345 |
2.8 |
95 |
Show |
|
09076+6600 |
TDS6332 |
|
175 |
1.2 |
96 |
Show |
|
08414+6426 |
LDS2288 |
|
185 |
155.7 |
98 |
Show |
|
09048+6619 |
MLB 346 |
|
301 |
3.0 |
99 |
Show |
|
09089+6406 |
LDS2303 |
|
122 |
126.1 |
100 |
Show |
|
09115+6453 |
SKF2571 |
|
346 |
9.9 |
100 |
Show |
|
09002+6323 |
MLR 134 |
|
241 |
0.3 |
101 |
Show |
|
08491+6632 |
MLB 345 |
|
266 |
4.5 |
102 |
Show |
|
08434+6605 |
TDS 490 |
|
143 |
1.4 |
102 |
Show |
|
09119+6436 |
CVR 87 |
|
304 |
106.0 |
106 |
Show |
|
08433+6350 |
LDS2290 |
|
235 |
7.3 |
107 |
Show |
|
09127+6442 |
MMA 37 |
|
155 |
13.5 |
109 |
Show |
|
08432+6347 |
LDS1217 |
|
259 |
212.9 |
110 |
Show |
|
09081+6622 |
MLB1074 |
|
329 |
9.6 |
113 |
Show |
|
08519+6308 |
KR 32 |
|
15 |
4.9 |
114 |
Show |
|
08438+6626 |
TDS6063 |
|
170 |
0.5 |
115 |
Show |
|
08492+6312 |
KR 31 |
|
277 |
7.2 |
116 |
Show |
|
08559+6655 |
TDS6193 |
|
261 |
0.4 |
117 |
Show |
|
08381+6420 |
STI 676 |
|
1 |
9.4 |
121 |
Show |
|
09156+6456 |
LDS1224 |
|
309 |
6.0 |
125 |
Show |
|
08375+6548 |
DAM1425 |
|
332 |
4.1 |
126 |
Show |
|
09156+6526 |
LDS2576 |
|
314 |
9.6 |
127 |
Show |
|
08391+6612 |
LDS2286 |
|
295 |
84.4 |
128 |
Show |
|
08564+6251 |
LDS1221 |
AB |
66 |
36.3 |
128 |
Show |
|
08564+6251 |
LDS1221 |
Aa,Ab |
12 |
1.3 |
128 |
|
|
WDS 08558+6458 : COMPONENTS
08558+6458 A
Var name |
AC UMa |
|
Coord arcsec 2000 |
085551.01+645821.6 |
|
Mag |
10.01 |
|
Spectral class |
G0 (yellow) |
|
PmRA |
-45.00 |
|
PmDE |
-44.0 |
|
Tycho2 |
4131-00083-1 |
|
DM |
BD+65 671 |
|
Tycho2 |
4131-00083-1 |
|
Pflag |
|
|
RAmdeg |
133.96252926 |
|
DEmdeg |
64.97266170 |
|
PmRA |
-42.5 |
|
PmDE |
-41.9 |
|
E RAmdeg |
13 |
|
E DEmdeg |
12 |
|
E pmRA |
1.4 |
|
E pmDE |
1.4 |
|
EpRAm |
1989.88 |
|
EpDEm |
1990.68 |
|
Num |
8 |
|
Q RAmdeg |
0.9 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.9 |
|
Q pmDE |
0.9 |
|
BTmag |
10.531 |
|
E BTmag |
0.024 |
|
VTmag |
10.009 |
|
E VTmag |
0.020 |
|
Prox |
206 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
133.96277056 |
|
DEdeg |
64.97276000 |
|
EpRA 1990 |
1.51 |
|
EpDE 1990 |
1.67 |
|
E RAdeg |
13.7 |
|
E DEdeg |
11.6 |
|
Posflg |
|
|
Corr |
-0.4 |
|
08558+6458 B
Coord arcsec 2000 |
085552.39+645815.6 |
|
Mag |
10.45 |
|
PmRA |
5.00 |
|
PmDE |
-11.0 |
|
Tycho2 |
4131-00281-1 |
|
Calc delta mag |
0.44 |
|
Calc coord |
yes |
|
Tycho2 |
4131-00281-1 |
|
Pflag |
|
|
RAmdeg |
133.97553847 |
|
DEmdeg |
64.97082739 |
|
PmRA |
7.9 |
|
PmDE |
-13.0 |
|
E RAmdeg |
15 |
|
E DEmdeg |
13 |
|
E pmRA |
1.4 |
|
E pmDE |
1.5 |
|
EpRAm |
1989.57 |
|
EpDEm |
1990.21 |
|
Num |
7 |
|
Q RAmdeg |
1.3 |
|
Q DEmdeg |
1.5 |
|
Q pmRA |
1.4 |
|
Q pmDE |
1.4 |
|
BTmag |
10.563 |
|
E BTmag |
0.025 |
|
VTmag |
10.450 |
|
E VTmag |
0.027 |
|
Prox |
206 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
133.97550167 |
|
DEdeg |
64.97086000 |
|
EpRA 1990 |
1.51 |
|
EpDE 1990 |
1.66 |
|
E RAdeg |
15.8 |
|
E DEdeg |
13.5 |
|
Posflg |
|
|
Corr |
-0.4 |
|