21117+1821 LDS 1051
21h 11m 39.60s +18° 22' 04.2" P.A. 88.00 sep 298.5 mag 14.57,15.84
Coord 2000 |
21117+1821 |
|
Discov num |
LDS1051 |
|
Comp |
|
|
Coord arcsec 2000 |
21 11 39.60 +18 22 04.2 |
|
Date first |
1936 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
87 |
|
Pa last |
87.9 |
|
P.A. Now (θ) |
87.9° |
|
Sep first |
296.0 |
|
Sep last |
298.45 |
|
Sep. Now (ρ) |
298.45" |
|
Mag pri |
14.57 |
|
Mag sec |
15.84 |
|
delta mag (ΔM) |
1.27 |
|
Spectral class |
|
|
Pri motion ra |
+013 |
|
Sec motion ra |
+074 |
|
Pri motion dec |
-193 |
|
Sec motion dec |
-262 |
|
Notes |
N
(See Notes) |
|
rPM=0.338
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Gaia DR2 |
1788354356909111040 |
|
WDS 21117+1821 LDS 1051 : NOTES
discov_num |
notes |
refcode |
LDS1051 |
LDS5246. |
|
|
NLTT 50751/50759 |
Chm2004 |
REFERENCES
refcode |
metd |
author |
reference |
Chm2004 |
E - |
Chaname, J. & Gould, A. |
2004ApJ...601..289C |
Chm2004 |
|
ApJ 601, 289, 2004 |
|
Chm2004 |
|
(Photometry, coordinates, and astrometry from rNLTT. Astrometry from early |
|
Chm2004 |
|
versions of 2MASS and UCAC, with date given only as "circa 2000". Measures |
|
Chm2004 |
|
identical to discovery observations - predominantly close pairs - were assumed |
|
Chm2004 |
|
not new observations, so not included in WDS. Similar concerns when primary and |
|
Chm2004 |
|
secondary magnitudes or proper motions were the same.) |
|
DISCOVERER
idgroup |
discov |
author |
1 |
LDS |
Luyten p.m. catalog (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 |
21117+1821 |
LDS1051 |
|
2000 |
2 |
88 |
297.7 |
14.70 |
15.74 |
|
N |
211139.60+182204.2 |
21117+1821 |
LDS1051 |
|
2001 |
3 |
88 |
298.0 |
14.70 |
15.74 |
|
N |
211139.60+182204.2 |
21117+1821 |
LDS1051 |
|
2010 |
5 |
88 |
298.3 |
14.57 |
15.84 |
|
N |
211139.60+182204.2 |
21117+1821 |
LDS1051 |
|
2015 |
6 |
88 |
298.5 |
14.57 |
15.84 |
|
N |
211139.60+182204.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 21117+1821 LDS 1051 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 21117+1821 LDS 1051 : MEASURES
No records found.
WDS 21117+1821 : 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 21117+1821 : ALADIN DSS IMAGE @ 21h 11m 39.60s +18° 22' 04.2"
WDS 21117+1821 LDS 1051 : 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 |
|
21117+1821 |
LDS1051 |
|
88 |
298.5 |
|
Show |
|
21120+1822 |
ZIE 12 |
AB |
26 |
13.3 |
5 |
Show |
|
21120+1822 |
ZIE 12 |
AC |
268 |
298.4 |
5 |
Show |
|
21109+1801 |
COU 69 |
|
330 |
1.5 |
24 |
Show |
|
21130+1802 |
J 577 |
|
19 |
2.4 |
28 |
Show |
|
21094+1809 |
SLN 89 |
|
15 |
2.1 |
35 |
Show |
|
21107+1909 |
J 2339 |
|
249 |
7.2 |
51 |
Show |
|
21089+1748 |
HU 365 |
|
19 |
1.0 |
52 |
Show |
|
21141+1741 |
BPM2349 |
|
124 |
51.8 |
55 |
Show |
|
21083+1757 |
BPM2332 |
|
327 |
113.5 |
55 |
Show |
|
21125+1727 |
BPMA252 |
|
173 |
255.4 |
57 |
Show |
|
21091+1906 |
COU 329 |
|
99 |
0.6 |
57 |
Show |
|
21123+1919 |
TDT2825 |
|
299 |
0.4 |
58 |
Show |
|
21132+1915 |
GWP3045 |
|
147 |
18.4 |
58 |
Show |
|
21150+1750 |
BPM2352 |
|
127 |
115.1 |
58 |
Show |
|
21148+1746 |
SHN 249 |
|
-1 |
0.2 |
59 |
Show |
|
21081+1857 |
J 3125 |
|
259 |
4.7 |
60 |
Show |
|
21080+1748 |
LDS4865 |
|
106 |
147.9 |
63 |
Show |
|
21152+1741 |
LDS4875 |
|
127 |
195.4 |
66 |
Show |
|
21158+1745 |
LDS1052 |
|
69 |
8.6 |
68 |
Show |
|
21094+1721 |
STF2763 |
AB |
293 |
17.1 |
70 |
Show |
|
21094+1721 |
STF2763 |
BC |
227 |
30.2 |
70 |
Show |
|
21079+1851 |
HO 150 |
|
136 |
3.0 |
70 |
Show |
|
21063+1824 |
BPM2326 |
|
314 |
67.8 |
76 |
Show |
|
21126+1706 |
BPM2342 |
|
220 |
72.4 |
77 |
Show |
|
21087+1717 |
HEI 184 |
|
62 |
2.9 |
78 |
Show |
|
21111+1704 |
HEI 187 |
|
255 |
1.2 |
79 |
Show |
|
21089+1715 |
HEI 185 |
|
35 |
0.1 |
79 |
Show |
|
21061+1836 |
TDS1116 |
|
265 |
1.2 |
81 |
Show |
|
21111+1659 |
KPP 486 |
|
334 |
3.9 |
84 |
Show |
|
21121+1946 |
TDT2820 |
|
107 |
0.7 |
84 |
Show |
|
21088+1709 |
TDT2783 |
|
327 |
1.1 |
85 |
Show |
|
21138+1942 |
GWP3047 |
|
184 |
7.7 |
87 |
Show |
|
21179+1831 |
HU 368 |
|
312 |
0.2 |
90 |
Show |
|
21133+1655 |
BU 681 |
|
242 |
2.9 |
90 |
Show |
|
21056+1749 |
J 797 |
|
214 |
4.1 |
92 |
Show |
|
21106+1650 |
HU 367 |
|
339 |
0.3 |
94 |
Show |
|
21182+1807 |
BPMA253 |
|
239 |
269.4 |
95 |
Show |
|
21105+1958 |
STF2767 |
|
28 |
2.5 |
97 |
Show |
|
21099+1648 |
BPM2335 |
|
54 |
14.9 |
98 |
Show |
|
21182+1741 |
J 1720 |
|
321 |
7.3 |
102 |
Show |
|
21079+1656 |
UC 4385 |
|
334 |
56.4 |
102 |
Show |
|
21132+2006 |
LDS4870 |
|
32 |
369.6 |
106 |
Show |
|
21041+1837 |
KPP 546 |
|
61 |
5.1 |
109 |
Show |
|
21194+1816 |
COU 70 |
|
349 |
1.7 |
111 |
Show |
|
21176+1711 |
BPM2356 |
|
47 |
119.4 |
111 |
Show |
|
21039+1844 |
BRT2489 |
|
246 |
5.4 |
113 |
Show |
|
21058+1939 |
J 2702 |
|
178 |
5.4 |
115 |
Show |
|
21158+1642 |
GRV 441 |
|
39 |
19.0 |
117 |
Show |
|
21052+1936 |
HDS3005 |
|
14 |
0.3 |
119 |
Show |
|
21160+1639 |
BPM2353 |
|
262 |
20.8 |
120 |
|
|
WDS 21117+1821 : COMPONENTS
21117+1821 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
211139.60+182204.2 |
|
Mag |
14.57 |
|
PmRA |
13.00 |
|
PmDE |
-193.0 |
|
21117+1821 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
211159.48+182215.1 |
|
Mag |
15.84 |
|
PmRA |
74.00 |
|
PmDE |
-262.0 |
|
Calc delta mag |
1.27 |
|
Calc coord |
yes |
|