20072+1037 HJ 905 (HD 190995)
20h 07m 11.74s +10° 36' 31.1" P.A. 177.00 sep 12.1 mag 8.85,10.82 Sp B9V
Coord 2000 |
20072+1037 |
|
Discov num |
HJ 905 |
|
Comp |
|
|
Coord arcsec 2000 |
20 07 11.74 +10 36 31.1 |
|
Date first |
1827 |
|
Date last |
2015 |
|
Obs |
19 |
|
Pa first |
170 |
|
Pa last |
176.9 |
|
P.A. Now (θ) |
176.9° |
|
Sep first |
9.0 |
|
Sep last |
12.08 |
|
Sep. Now (ρ) |
12.08" |
|
Mag pri |
8.85 |
|
Mag sec |
10.82 |
|
delta mag (ΔM) |
1.97 |
|
Spectral class |
B9V (blue-white) |
|
Pri motion ra |
+010 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
+004 |
|
Sec motion dec |
+001 |
|
Notes |
|
|
rPM=1.059
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 190995 |
|
Constellation |
Aquila |
|
SAO |
105708 |
|
Tycho2 |
1076-01940-1 |
|
Gaia DR2 |
4300532753292030592 |
|
HD |
190995 |
|
WDS 20072+1037 HJ 905 (HD 190995) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
HJ_1826 |
Mb - |
Herschel, J.F.W. |
1826MmRAS...2..459H |
HJ_1826 |
|
MemRAS 2, 459, 1826 |
|
HJ_1829a |
Mb - |
Herschel, J.F.W. |
1829MmRAS...3...47H |
HJ_1829a |
|
MemRAS 3, 47, 1829 |
|
HJ_1829b |
Mb - |
Herschel, J.F.W. |
1829MmRAS...3..177H |
HJ_1829b |
|
MemRAS 3, 177, 1829 |
|
HJ_1831 |
Ma - |
Herschel, J.F.W. |
1831MmRAS...4..331H |
HJ_1831 |
+Mb |
MemRAS 4, part 2, 331, 1831 |
|
HJ_1833a |
Ma - |
Herschel, J.F.W. |
1833MmRAS...5...13H |
HJ_1833a |
+Mb |
MemRAS 5, 13, 1833 |
|
HJ_1833b |
orb - |
Herschel, J.F.W. |
1833MmRAS...5..171H |
HJ_1833b |
|
MemRAS 5, 171, 1833 |
|
HJ_1833c |
Mb - |
Herschel, J.F.W. |
1833MmRAS...6....1H |
HJ_1833c |
|
MemRAS 6, 1, 1833 |
|
HJ_1833d |
orb - |
Herschel, J.F.W. |
1833MmRAS...6..149H |
HJ_1833d |
|
MemRAS 6, 149, 1833 |
|
HJ_1835 |
Ma - |
Herschel, J.F.W. |
1835MmRAS...8...37H |
HJ_1835 |
+Mb |
MemRAS 8, 37, 1835 |
|
HJ_1836 |
Mb - |
Herschel, J.F.W. |
1836MmRAS...9..193H |
HJ_1836 |
|
MemRAS 9, 193, 1836 |
|
HJ_1847a |
Ma j |
Herschel, J.F.W. |
. |
HJ_1847a |
+Mb |
Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838) |
|
HJ_1847b |
Ma j |
Herschel, J.F.W. |
. |
HJ_1847b |
|
Cape Results, London, 1847 |
|
HJ_1850 |
orb - |
Herschel, J.F.W. |
1850MmRAS..18...47H |
HJ_1850 |
|
MemRAS 18, 47, 1850 |
|
HJ_1870 |
Mb - |
Herschel, J.F.W. |
1870MmRAS..38....1H |
HJ_1870 |
|
MemRAS 38, 1, 1870 |
|
HJ_1874A |
- |
Herschel, J.F.W. |
1874MNRAS..35...28B |
HJ_1874A |
|
cited by Burnham (MNRAS 35, 28, 1874) |
|
HJ_1875A |
Ma - |
Herschel, J.F.W. |
1875AN.....85..323D |
HJ_1875A |
+Mb |
cited by Doberck, 1875 (see Dob1875b,f,g,h) |
|
HJ_1880A |
Ma - |
Herschel, J.F.W. |
1880Obs.....3..508G |
HJ_1880A |
+Mb |
cited by Gledhill (Obs 3, 508, 1880) |
|
HJ_1880B |
Mb - |
Herschel, J.F.W. |
1880MNRAS..40..497B |
HJ_1880B |
|
cited by Burnham (MNRAS 40, 497, 1880) |
|
HJ_1897A |
Ma j |
Herschel, J.F.W. |
1897MNRAS..57..541S |
HJ_1897A |
|
cited by See (MNRAS 57, 541, 1897) |
|
HJ_1905A |
Ma - |
Herschel, J.F.W. |
1905LicOB...3..147A |
HJ_1905A |
+Mb |
cited by Aitken (Lick Obs. Bull. 3, 147, 1905) |
|
HJ_1906A |
Ma - |
Herschel, J.F.W. |
1906MmRAS..56....1L |
HJ_1906A |
+Mb |
cited by Lewis (MemRAS 56, 1, 1906) |
|
HJ_1906B |
Ma - |
Herschel, J.F.W. |
1906QB821.B972..... |
HJ_1906B |
+Mb |
cited in BDS (Burnham Double Star Cat.), 1906 |
|
HJ_1927A |
Mb - |
Herschel, J.F.W. |
1927sdsc.book...... |
HJ_1927A |
|
cited in SDS (Southern Double Star Catalog), 1927 |
|
HJ_1932A |
Mb - |
Herschel, J.F.W. |
1932QB821.A43...... |
HJ_1932A |
|
cited in ADS (Aitken Double Star Cat.), 1932 |
|
HJ_9999 |
M j |
Herschel, J.F.W. |
................... |
HJ_9999 |
+Ma |
Unpublished, manuscript or reference not found. |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20072+1037 |
HJ 905 |
|
2000 |
10 |
176 |
12.0 |
8.85 |
10.90 |
B9V |
D |
200711.74+103631.1 |
20072+1037 |
HJ 905 |
|
2011 |
12 |
177 |
11.7 |
8.85 |
10.90 |
B9V |
D |
200711.74+103631.1 |
20072+1037 |
HJ 905 |
|
2015 |
15 |
177 |
12.1 |
8.85 |
10.82 |
B9V |
|
200711.74+103631.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20072+1037 HJ 905 (HD 190995) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20072+1037 HJ 905 (HD 190995) : MEASURES
No records found.
WDS 20072+1037 (HD 190995) : 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 20072+1037 (HD 190995) : ALADIN DSS IMAGE @ 20h 07m 11.74s +10° 36' 31.1"
WDS 20072+1037 HJ 905 (HD 190995) : 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 |
|
20072+1037 |
HJ 905 |
|
177 |
12.1 |
|
Show |
|
20070+1034 |
TOB 306 |
|
157 |
13.1 |
4 |
Show |
|
20070+1035 |
HJ 904 |
AB |
308 |
30.0 |
4 |
Show |
|
20067+1029 |
GRV 312 |
|
319 |
15.6 |
11 |
Show |
|
20066+1033 |
HJ 903 |
|
352 |
10.8 |
11 |
Show |
|
20078+1016 |
KU 127 |
|
179 |
20.2 |
23 |
Show |
|
20057+1034 |
J 134 |
|
88 |
6.5 |
24 |
Show |
|
20056+1049 |
BRT1333 |
|
6 |
3.3 |
27 |
Show |
|
20044+1036 |
J 602 |
|
318 |
4.7 |
42 |
Show |
|
20059+1113 |
GRV 311 |
|
21 |
9.7 |
42 |
Show |
|
20089+1111 |
BPM2028 |
|
226 |
113.3 |
43 |
Show |
|
20100+1021 |
A 1199 |
AB |
244 |
3.0 |
45 |
Show |
|
20100+1021 |
A 1199 |
AC |
293 |
50.6 |
45 |
Show |
|
20081+0954 |
HEI 580 |
|
330 |
2.5 |
46 |
Show |
|
20091+1117 |
BPM2033 |
|
109 |
67.8 |
50 |
Show |
|
20089+1127 |
BPM2027 |
|
302 |
104.6 |
56 |
Show |
|
20047+0949 |
J 545 |
|
355 |
5.1 |
61 |
Show |
|
20107+1005 |
J 505 |
|
35 |
4.2 |
61 |
Show |
|
20082+1136 |
KPP 459 |
|
57 |
4.7 |
61 |
Show |
|
20072+1141 |
HEI 579 |
|
326 |
2.1 |
65 |
Show |
|
20056+1136 |
BRT1334 |
|
182 |
1.5 |
65 |
Show |
|
20029+1056 |
AG 397 |
|
114 |
29.1 |
67 |
Show |
|
20082+1142 |
J 3301 |
|
221 |
5.2 |
67 |
Show |
|
20052+1137 |
BPMA233 |
|
77 |
202.8 |
67 |
Show |
|
20112+1110 |
UPR 1 |
|
96 |
11.0 |
67 |
Show |
|
20114+1102 |
BPM2047 |
|
44 |
99.7 |
68 |
Show |
|
20066+0928 |
A 1196 |
|
242 |
0.3 |
70 |
Show |
|
20119+1031 |
GWP2926 |
|
223 |
22.7 |
70 |
Show |
|
20106+1124 |
GRV 318 |
|
8 |
63.7 |
71 |
Show |
|
20066+1147 |
J 503 |
|
265 |
5.6 |
71 |
Show |
|
20112+1111 |
HJ 1486 |
|
48 |
7.8 |
73 |
Show |
|
20034+1124 |
BRT1332 |
|
214 |
5.2 |
73 |
Show |
|
20030+1115 |
HJ 1466 |
|
330 |
10.4 |
73 |
Show |
|
20078+0924 |
STF2628 |
|
338 |
3.0 |
74 |
Show |
|
20028+1002 |
J 174 |
|
176 |
4.7 |
75 |
Show |
|
20032+1125 |
BPM1959 |
|
249 |
108.9 |
77 |
Show |
|
20072+0919 |
GRV 314 |
|
269 |
36.5 |
77 |
Show |
|
20117+1115 |
J 136 |
|
263 |
1.8 |
78 |
Show |
|
20118+1117 |
BPM2053 |
|
167 |
63.6 |
80 |
Show |
|
20021+1103 |
BPM1943 |
|
12 |
22.2 |
80 |
Show |
|
20019+1019 |
GWP2917 |
|
113 |
3.2 |
81 |
Show |
|
20099+1149 |
BRT1339 |
|
178 |
4.4 |
84 |
Show |
|
20016+1023 |
BRT3227 |
|
149 |
3.5 |
84 |
Show |
|
20042+1148 |
STF2620 |
AB |
287 |
1.9 |
85 |
Show |
|
20042+1148 |
STF2620 |
AC |
46 |
39.1 |
85 |
Show |
|
20038+0927 |
J 2295 |
|
278 |
6.1 |
85 |
Show |
|
20014+1045 |
TOK 34 |
Aa,Ab |
339 |
0.2 |
86 |
Show |
|
20014+1045 |
STF2613 |
AB |
354 |
3.5 |
86 |
Show |
|
20130+1029 |
J 549 |
|
298 |
6.1 |
86 |
Show |
|
20019+1012 |
J 3043 |
|
178 |
7.4 |
86 |
Show |
|
20019+1114 |
BPM1937 |
|
338 |
112.9 |
87 |
|
|
WDS 20072+1037 : COMPONENTS
20072+1037 A
Componente originario normalizzato |
AB |
|
Name |
HD 190995 |
|
Coord arcsec 2000 |
200711.74+103631.1 |
|
Mag |
8.85 |
|
Spectral class |
B9V (blue-white) |
|
PmRA |
10.00 |
|
PmDE |
4.0 |
|
SAO |
105708 |
|
Tycho2 |
1076-01940-1 |
|
HD |
190995 |
|
DM |
BD+10 4178 |
|
Tycho2 |
1076-01940-1 |
|
Pflag |
|
|
RAmdeg |
301.79890506 |
|
DEmdeg |
10.60864897 |
|
PmRA |
10.5 |
|
PmDE |
3.8 |
|
E RAmdeg |
7 |
|
E DEmdeg |
9 |
|
E pmRA |
1.6 |
|
E pmDE |
1.5 |
|
EpRAm |
1991.39 |
|
EpDEm |
1990.88 |
|
Num |
8 |
|
Q RAmdeg |
1.3 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
1.2 |
|
Q pmDE |
0.7 |
|
BTmag |
8.818 |
|
E BTmag |
0.018 |
|
VTmag |
8.852 |
|
E VTmag |
0.017 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
301.79888056 |
|
DEdeg |
10.60864000 |
|
EpRA 1990 |
1.69 |
|
EpDE 1990 |
1.45 |
|
E RAdeg |
7.0 |
|
E DEdeg |
8.7 |
|
Posflg |
|
|
Corr |
0.0 |
|
SAO |
105708 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0001 |
|
DE1950 |
|
|
PmDE1950 |
-0.002 |
|
Vmag |
8.6 |
|
SpType |
A0 |
|
Double code |
|
|
Source |
29 |
|
CatNum |
7715 |
|
DM |
BD+10 4178 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
190995 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
5.2569679 |
|
DE1950rad |
0.1826169 |
|
PmRA2000 |
0.0002 |
|
PmDE2000 |
-0.005 |
|
Ccdm |
20072+1037 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-0.20 |
|
DDEs |
-28.3 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.8 |
|
Sp |
A0 |
|
PmNote |
* |
|
PmRA |
25 |
|
PmDE |
16 |
|
Dm number |
+10 4178 |
|
Cat1 |
BD |
|
Name2 |
+10 2602 |
|
Cat2 |
AGK2/3 |
|
HD |
190995 |
|
M HD |
|
|
ADS BDS |
B 9917 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20025N1017A |
|
HIC |
|
|
20072+1037 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
200711.78+103619.0 |
|
Mag |
10.82 |
|
PmRA |
-1.00 |
|
PmDE |
1.0 |
|
Calc delta mag |
1.97 |
|
Calc coord |
yes |
|
Ccdm |
20072+1037 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HJ 905 |
|
DRAs |
-0.07 |
|
DDEs |
-39.8 |
|
R dRAs |
90 |
|
Year |
1910 |
|
Theta |
170 |
|
Rho |
11.8 |
|
Obs |
4 |
|
Vmag |
10.9 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
25 |
|
PmDE |
16 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
B 9917 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
20025N1017B |
|
HIC |
|
|