15570+2002 HJ 2799
15h 56m 57.69s +20° 02' 18.0" P.A. 315.00 sep 15.0 mag 8.31,18.30 Sp F2 dist. 94.61 pc (308.62 l.y.)
Coord 2000 |
15570+2002 |
|
Discov num |
HJ 2799 |
|
Comp |
|
|
Coord arcsec 2000 |
15 56 57.69 +20 02 18.0 |
|
Date first |
1830 |
|
Date last |
1830 |
|
Obs |
1 |
|
Pa first |
315 |
|
Pa last |
315 |
|
P.A. Now (θ) |
315° |
|
Sep first |
15.0 |
|
Sep last |
15 |
|
Sep. Now (ρ) |
15" |
|
Mag pri |
8.31 |
|
Mag sec |
18.30 |
|
delta mag (ΔM) |
9.99 |
|
Spectral class |
F2 (yellow-white) |
|
Pri motion ra |
-028 |
|
Sec motion ra |
|
|
Pri motion dec |
+004 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Serpens |
|
SAO |
84090 |
|
HIP |
78110 |
|
Tycho2 |
1502-00062-1 |
|
Gaia DR2 |
1204204380490979072 |
|
HD |
142979 |
|
BD |
BD+20 3172 |
|
Distance |
94.61 |
|
Distance ly |
308.62 |
|
WDS 15570+2002 HJ 2799 : 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 |
15570+2002 |
HJ 2799 |
|
1830 |
1 |
315 |
15.0 |
8.30 |
18.30 |
F2 |
|
155657.69+200218.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 15570+2002 HJ 2799 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 15570+2002 HJ 2799 : MEASURES
No records found.
WDS 15570+2002 : 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 15570+2002 : ALADIN DSS IMAGE @ 15h 56m 57.69s +20° 02' 18.0"
WDS 15570+2002 HJ 2799 : 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 |
|
15570+2002 |
HJ 2799 |
|
315 |
15.0 |
|
Show |
|
15560+2013 |
YSC 224 |
|
310 |
0.1 |
17 |
Show |
|
16000+2010 |
HDS2253 |
|
260 |
0.1 |
44 |
Show |
|
15540+1936 |
COU 67 |
|
218 |
1.6 |
50 |
Show |
|
15578+2054 |
A 1370 |
|
227 |
0.3 |
53 |
Show |
|
15590+1916 |
UC 3097 |
|
131 |
27.8 |
55 |
Show |
|
15529+2000 |
HU 747 |
|
110 |
2.5 |
57 |
Show |
|
15532+1931 |
HJ 2796 |
|
148 |
27.8 |
61 |
Show |
|
15597+1915 |
LDS4618 |
|
349 |
7.3 |
62 |
Show |
|
15521+2015 |
HJ 2794 |
AB |
144 |
23.2 |
71 |
Show |
|
15521+2015 |
HJ 2794 |
AC |
9 |
23.3 |
71 |
Show |
|
16009+1918 |
A 2081 |
AB |
321 |
2.4 |
71 |
Show |
|
16009+1918 |
GII 97 |
Ba,Bb |
51 |
0.2 |
71 |
Show |
|
16015+2116 |
PST 2 |
|
325 |
1.6 |
98 |
Show |
|
15509+1911 |
A 2078 |
|
165 |
1.1 |
101 |
Show |
|
15506+1909 |
SLW1142 |
|
236 |
26.4 |
105 |
Show |
|
15590+1820 |
SHY 691 |
|
344 |
999.9 |
107 |
Show |
|
15589+2147 |
STF1990 |
AB |
61 |
56.6 |
109 |
Show |
|
15589+2147 |
WAL 69 |
AD |
262 |
15.0 |
109 |
Show |
|
15589+2147 |
STF1990 |
AC |
60 |
58.5 |
109 |
Show |
|
16019+2127 |
LDS4624 |
|
21 |
345.1 |
109 |
Show |
|
15589+2147 |
STF1990 |
BC |
26 |
4.0 |
110 |
Show |
|
16048+2028 |
COU 194 |
|
160 |
1.9 |
114 |
Show |
|
15567+2202 |
LDS4610 |
|
296 |
27.5 |
119 |
Show |
|
16019+1825 |
RAO 597 |
|
156 |
1.3 |
121 |
Show |
|
15503+2117 |
SHN 205 |
|
-1 |
0.6 |
121 |
Show |
|
15485+2015 |
DBR 320 |
|
230 |
2.1 |
121 |
Show |
|
15482+1925 |
COU 193 |
|
282 |
0.5 |
130 |
Show |
|
15501+1822 |
CVR 172 |
|
139 |
54.5 |
140 |
Show |
|
16036+2151 |
SLW1160 |
|
267 |
13.9 |
144 |
Show |
|
15578+1737 |
BRT2422 |
|
179 |
4.5 |
147 |
Show |
|
15465+1957 |
COU 66 |
|
67 |
0.5 |
147 |
Show |
|
15537+2224 |
GRV 915 |
|
286 |
19.1 |
149 |
Show |
|
16048+1823 |
GWP2589 |
|
77 |
13.5 |
150 |
Show |
|
15474+1851 |
COU 192 |
AB |
189 |
1.2 |
153 |
Show |
|
15474+1851 |
GII 223 |
Aa,Ab |
164 |
0.1 |
153 |
Show |
|
16057+1832 |
A 2082 |
|
6 |
4.1 |
153 |
Show |
|
16077+2022 |
WEI 30 |
|
224 |
12.3 |
153 |
Show |
|
15468+1905 |
A 2077 |
|
223 |
0.6 |
155 |
Show |
|
15570+1726 |
HJ 2798 |
BC |
30 |
7.8 |
156 |
Show |
|
15581+2237 |
NSN 674 |
|
220 |
3.4 |
156 |
Show |
|
15570+1726 |
HJ 2798 |
AB |
353 |
52.3 |
157 |
Show |
|
15556+1725 |
BRT1941 |
|
321 |
3.4 |
157 |
Show |
|
15525+1738 |
CVR1652 |
|
307 |
4.5 |
158 |
Show |
|
16064+1837 |
GWP2594 |
|
255 |
96.7 |
159 |
Show |
|
16072+1848 |
COU 196 |
|
350 |
1.6 |
163 |
Show |
|
16064+1830 |
COU 195 |
|
262 |
1.5 |
163 |
Show |
|
16073+1852 |
BRT2423 |
|
334 |
4.8 |
163 |
Show |
|
15538+1726 |
CVR 805 |
|
84 |
19.2 |
163 |
Show |
|
15598+1723 |
STF1993 |
AB |
43 |
20.1 |
165 |
Show |
|
15598+1723 |
STF1993 |
AC |
179 |
239.3 |
165 |
|
|
WDS 15570+2002 : COMPONENTS
15570+2002 A
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
155657.69+200218.0 |
|
Mag |
8.31 |
|
Spectral class |
F2 (yellow-white) |
|
PmRA |
-28.00 |
|
PmDE |
4.0 |
|
SAO |
84090 |
|
HIP |
78110 |
|
Tycho2 |
1502-00062-1 |
|
HD |
142979 |
|
BD |
BD+20 3172 |
|
Tycho2 |
1502-00062-1 |
|
Pflag |
|
|
RAmdeg |
239.24028909 |
|
DEmdeg |
20.03830480 |
|
PmRA |
-29.0 |
|
PmDE |
-14.0 |
|
E RAmdeg |
6 |
|
E DEmdeg |
6 |
|
E pmRA |
1.1 |
|
E pmDE |
1.0 |
|
EpRAm |
1991.11 |
|
EpDEm |
1990.87 |
|
Num |
11 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
0.8 |
|
Q pmDE |
1.3 |
|
BTmag |
8.754 |
|
E BTmag |
0.017 |
|
VTmag |
8.313 |
|
E VTmag |
0.012 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
78110 |
|
CCDM |
|
|
RAdeg |
239.24036222 |
|
DEdeg |
20.03833778 |
|
EpRA 1990 |
1.48 |
|
EpDE 1990 |
1.41 |
|
E RAdeg |
6.1 |
|
E DEdeg |
6.2 |
|
Posflg |
|
|
Corr |
-0.1 |
|
SAO |
84090 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0017 |
|
DE1950 |
|
|
PmDE1950 |
-0.027 |
|
Vmag |
8.3 |
|
SpType |
F2 |
|
Double code |
|
|
Source |
35 |
|
CatNum |
5458 |
|
DM |
BD+20 3172 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
142979 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
4.16588071 |
|
DE1950rad |
0.35224006 |
|
PmRA2000 |
-0.0016 |
|
PmDE2000 |
-0.024 |
|
Catalog |
H |
|
HIP |
78110 |
|
Proxy |
|
|
RAhms |
15 56 57.69 |
|
DEdms |
+20 02 18.0 |
|
Vmag |
8.26 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
239.24 |
|
DEdeg |
20.0383 |
|
AstroRef |
|
|
Plx |
9.06 |
|
CCDM |
15570+2002 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
142979 |
|
BD |
BD+20 3172 |
|
CD |
|
|
CP |
|
|
Dm number |
+20 3172 |
|
VIred |
0.46 |
|
SpType |
F2 |
|
R SpType |
|
|
Coord arcsec 2000 |
155657.69+200218.0 |
|
HIP |
78110 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
4.1755320105 |
|
DErad |
0.3497349541 |
|
Plx |
10.57 |
|
PmRA |
-30.29 |
|
PmDE |
-12.78 |
|
E RArad |
0.57 |
|
E DErad |
0.69 |
|
E Plx |
0.99 |
|
E pmRA |
0.62 |
|
E pmDE |
0.75 |
|
Hpmag |
8.3577 |
|
E Hpmag |
0.0012 |
|
SHp |
0.016 |
|
VA |
0 |
|
BV |
0.419 |
|
E BV |
0.014 |
|
VI |
0.49 |
|
Ccdm |
15570+2002 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-2.31 |
|
DDEs |
18.4 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
8.3 |
|
Sp |
F2 |
|
PmNote |
* |
|
PmRA |
-27 |
|
PmDE |
-8 |
|
Dm number |
+20 3172 |
|
Cat1 |
BD |
|
Name2 |
+20 1607 |
|
Cat2 |
AGK2/3 |
|
HD |
142979 |
|
M HD |
|
|
ADS BDS |
B 7445 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
15526N2019A |
|
HIC |
78110 |
|
15570+2002 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
155656.98+200228.6 |
|
Mag |
18.3 |
|
Calc delta mag |
9.99 |
|
Calc coord |
yes |
|
Ccdm |
15570+2002 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HJ 2799 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1830 |
|
Theta |
315 |
|
Rho |
15.0 |
|
Obs |
1 |
|
Vmag |
18.3 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
B 7445 |
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
15526N2019B |
|
HIC |
|
|