00416+2438 WRH 28 (NSV258)
00h 41m 35.98s +24° 37' 44.6" P.A. 302.00 sep 0.1 mag 6.06, Sp A7m dist. 126.74 pc (413.43 l.y.)
Coord 2000 |
00416+2438 |
|
Discov num |
WRH 28 |
|
Comp |
|
|
Coord arcsec 2000 |
00 41 35.98 +24 37 44.6 |
|
Date first |
1980 |
|
Date last |
2005 |
|
Obs |
8 |
|
Pa first |
179 |
|
Pa last |
302.1 |
|
P.A. Now (θ) |
302.1° |
|
Sep first |
0.2 |
|
Sep last |
0.066 |
|
Sep. Now (ρ) |
0.066" |
|
Mag pri |
6.06 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
A7m (white) |
|
Pri motion ra |
+107 |
|
Sec motion ra |
|
|
Pri motion dec |
-016 |
|
Sec motion dec |
|
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Var name |
NSV258 |
|
Constellation |
Andromeda |
|
SAO |
74200 |
|
HIP |
3269 |
|
Tycho2 |
1738-01977-1 |
|
Gaia DR2 |
2806529032199025536 |
|
HD |
3883 |
|
HR |
178 |
|
GC |
822 |
|
BD |
BD+23 94 |
|
FK5 |
2044 |
|
Distance |
126.74 |
|
Distance ly |
413.43 |
|
ORBITAL ELEMENTS
Period (P) | 21.26y | ± 0.94 |
Periastron (T) | 1993.02y | ± 0.56 |
Semi-major axis (a) | 0.126a | ± 0.006 |
Eccentricity (e) | 0.5 | ± 0.04 |
Inclination (i) | 33.4° | ± 3.6 |
Longitude of periastron (ω) | 230.5° | ± 8 |
Node (Ω) | 145.7° | ± 6.7 |
Notes | n | |
Reference | Ole2005c | |
Equinox | 2000 | |
Last observation | 1988 | |
Grade | 5 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
167.2 |
0.168 |
2001 |
173.9 |
0.172 |
2002 |
180.3 |
0.174 |
2003 |
186.8 |
0.173 |
2004 |
193.4 |
0.170 |
2005 |
200.4 |
0.164 |
2006 |
207.8 |
0.157 |
2007 |
216.1 |
0.149 |
2008 |
225.5 |
0.139 |
2009 |
236.5 |
0.128 |
2010 |
249.6 |
0.116 |
2011 |
265.8 |
0.104 |
2012 |
286.3 |
0.091 |
2013 |
313.8 |
0.077 |
2014 |
355.3 |
0.061 |
2015 |
56.3 |
0.057 |
2016 |
101.2 |
0.079 |
2017 |
124.5 |
0.105 |
2018 |
138.9 |
0.127 |
2019 |
149.4 |
0.145 |
2020 |
157.9 |
0.157 |
2021 |
165.3 |
0.166 |
2022 |
172.2 |
0.171 |
2023 |
178.7 |
0.174 |
2024 |
185.1 |
0.173 |
2025 |
191.7 |
0.171 |
2026 |
198.5 |
0.166 |
2027 |
205.8 |
0.159 |
2028 |
213.9 |
0.151 |
2029 |
223.0 |
0.141 |
2030 |
233.5 |
0.131 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 00416+2438 WRH 28 (NSV258) : NOTES
discov_num |
notes |
refcode |
WRH 28 |
Hynek 1. Not certainly resolved by Wilson in 1949, but successfully |
|
|
resolved by McAlister in 1980. |
|
|
1983.9362: this (and presumably other) negative results may be due |
|
|
to a delta m between 1.5 and 3. |
Bnu1984 |
REFERENCES
refcode |
metd |
author |
reference |
Bnu1984 |
S j |
Bonneau, D., Carquillat, J.M., & Vidal, J.L. |
1984A&AS...58..729B |
Bnu1984 |
|
A&AS 58, 729, 1984 |
|
Ole2005c |
orb - |
Olevic, D. & Cvetkovic, Z. |
2005SerAJ.170...65O |
Ole2005c |
|
SerAJ 170, 65, 2005 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
WRH |
Wilson, R.H. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
00416+2438 |
WRH 28 |
|
2005 |
5 |
302 |
0.1 |
6.06 |
|
A7m |
NO |
004135.98+243744.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 00416+2438 WRH 28 (NSV258) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 00416+2438 WRH 28 (NSV258) : MEASURES
No records found.
WDS 00416+2438 (NSV258) : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
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|
WDS 00416+2438 (NSV258) : ALADIN DSS IMAGE @ 00h 41m 35.98s +24° 37' 44.6"
WDS 00416+2438 WRH 28 (NSV258) : 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 |
|
00416+2438 |
WRH 28 |
|
302 |
0.1 |
1 |
Show |
|
00405+2441 |
POU 54 |
|
34 |
11.7 |
15 |
Show |
|
00417+2422 |
POU 56 |
|
142 |
3.3 |
16 |
Show |
|
00410+2458 |
A 434 |
|
203 |
0.9 |
22 |
Show |
|
00402+2502 |
POU 52 |
|
346 |
6.6 |
31 |
Show |
|
00430+2413 |
POU 57 |
|
103 |
13.2 |
32 |
Show |
|
00404+2504 |
COU 75 |
|
57 |
0.4 |
32 |
Show |
|
00436+2459 |
POU 59 |
|
98 |
12.0 |
35 |
Show |
|
00433+2506 |
BRT 1 |
|
14 |
5.6 |
36 |
Show |
|
00408+2513 |
POU 55 |
|
9 |
13.8 |
38 |
Show |
|
00443+2444 |
POU 60 |
|
230 |
8.3 |
38 |
Show |
|
00403+2403 |
STF 47 |
AB |
206 |
16.2 |
39 |
Show |
|
00403+2403 |
BU 1348 |
AC |
233 |
47.2 |
39 |
Show |
|
00403+2403 |
BU 1348 |
BC |
247 |
33.0 |
39 |
Show |
|
00388+2456 |
POU 49 |
|
321 |
3.3 |
43 |
Show |
|
00447+2451 |
SLW 41 |
|
141 |
105.2 |
45 |
Show |
|
00414+2526 |
J 1803 |
|
99 |
2.6 |
48 |
Show |
|
00451+2425 |
SLW9014 |
|
209 |
4.2 |
50 |
Show |
|
00378+2443 |
J 923 |
|
265 |
23.3 |
52 |
Show |
|
00378+2431 |
POU 47 |
|
204 |
12.7 |
53 |
Show |
|
00378+2455 |
POU 45 |
|
231 |
8.5 |
55 |
Show |
|
00446+2402 |
CVR1052 |
|
337 |
3.9 |
56 |
Show |
|
00380+2510 |
HO 305 |
AB |
196 |
5.9 |
59 |
Show |
|
00380+2510 |
HO 305 |
AC |
24 |
21.2 |
59 |
Show |
|
00393+2529 |
POU 50 |
|
250 |
8.4 |
61 |
Show |
|
00460+2437 |
POU 62 |
|
320 |
4.2 |
61 |
Show |
|
00447+2346 |
CVR1053 |
|
318 |
4.8 |
67 |
Show |
|
00401+2334 |
POU 51 |
|
137 |
14.8 |
68 |
Show |
|
00445+2342 |
HJ 1051 |
|
283 |
3.6 |
69 |
Show |
|
00374+2351 |
POU 44 |
|
316 |
13.6 |
75 |
Show |
|
00473+2416 |
BUP 9 |
AB |
9 |
37.4 |
82 |
Show |
|
00473+2416 |
BUP 9 |
AC |
230 |
96.8 |
82 |
Show |
|
00473+2416 |
BUP 9 |
AD |
260 |
155.7 |
82 |
Show |
|
00362+2402 |
HO 623 |
|
155 |
9.2 |
83 |
Show |
|
00355+2431 |
POU 41 |
|
262 |
10.4 |
85 |
Show |
|
00357+2508 |
POU 42 |
|
271 |
3.8 |
87 |
Show |
|
00353+2456 |
TDS1533 |
|
25 |
0.6 |
89 |
Show |
|
00457+2327 |
LDS3197 |
|
63 |
3.7 |
91 |
Show |
|
00464+2334 |
POU 64 |
|
102 |
16.9 |
92 |
Show |
|
00350+2413 |
POU 40 |
|
38 |
9.8 |
93 |
Show |
|
00347+2436 |
POU 39 |
|
171 |
10.4 |
95 |
Show |
|
00463+2329 |
POU 63 |
|
108 |
8.4 |
95 |
Show |
|
00351+2357 |
SLW 32 |
|
32 |
135.4 |
99 |
Show |
|
00489+2420 |
POU 65 |
|
76 |
13.5 |
102 |
Show |
|
00344+2411 |
COU 350 |
|
143 |
1.0 |
102 |
Show |
|
00375+2604 |
GRV 32 |
|
208 |
58.0 |
103 |
Show |
|
00481+2533 |
HO 306 |
|
158 |
1.5 |
105 |
Show |
|
00345+2400 |
POU 38 |
|
166 |
5.7 |
105 |
Show |
|
00486+2353 |
CVR1055 |
|
71 |
3.6 |
106 |
Show |
|
00489+2513 |
LDS3201 |
|
236 |
74.3 |
107 |
Show |
|
00339+2419 |
COU 349 |
|
222 |
2.7 |
107 |
|
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WDS 00416+2438 : COMPONENTS
00416+2438 A
Componente originario normalizzato |
AB |
|
Name |
NSV258 |
|
Coord arcsec 2000 |
004135.98+243744.6 |
|
Mag |
6.06 |
|
Spectral class |
A7m (white) |
|
PmRA |
107.00 |
|
PmDE |
-16.0 |
|
SAO |
74200 |
|
HIP |
3269 |
|
Tycho2 |
1738-01977-1 |
|
HD |
3883 |
|
HR |
178 |
|
GC |
822 |
|
BD |
BD+23 94 |
|
FK5 |
2044 |
|
Tycho2 |
1738-01977-1 |
|
Pflag |
|
|
RAmdeg |
10.40018698 |
|
DEmdeg |
24.62902258 |
|
PmRA |
108.4 |
|
PmDE |
-16.9 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
E pmRA |
0.8 |
|
E pmDE |
0.7 |
|
EpRAm |
1991.32 |
|
EpDEm |
1991.28 |
|
Num |
21 |
|
Q RAmdeg |
1.5 |
|
Q DEmdeg |
1.5 |
|
Q pmRA |
1.4 |
|
Q pmDE |
1.6 |
|
BTmag |
6.394 |
|
E BTmag |
0.015 |
|
VTmag |
6.082 |
|
E VTmag |
0.010 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
3269 |
|
CCDM |
|
|
RAdeg |
10.39991472 |
|
DEdeg |
24.62906139 |
|
EpRA 1990 |
1.78 |
|
EpDE 1990 |
1.75 |
|
E RAdeg |
3.8 |
|
E DEdeg |
4.1 |
|
Posflg |
|
|
Corr |
-0.1 |
|
SAO |
74200 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0075 |
|
DE1950 |
|
|
PmDE1950 |
-0.018 |
|
Vmag |
6 |
|
SpType |
A5p |
|
Double code |
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Source |
70 |
|
CatNum |
822 |
|
DM |
BD+23 94 |
|
DMcomp |
|
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BDsup |
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HD |
3883 |
|
M HD |
0 |
|
GC |
822 |
|
RA1950rad |
0.16991767 |
|
DE1950rad |
0.42507693 |
|
PmRA2000 |
0.0075 |
|
PmDE2000 |
-0.023 |
|
Catalog |
H |
|
HIP |
3269 |
|
Proxy |
|
|
RAhms |
00 41 35.98 |
|
DEdms |
+24 37 44.6 |
|
Vmag |
6.06 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
10.3999 |
|
DEdeg |
24.6291 |
|
AstroRef |
|
|
Plx |
7.06 |
|
CCDM |
00416+2438 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
3883 |
|
BD |
BD+23 94 |
|
CD |
|
|
CP |
|
|
Dm number |
+23 94 |
|
VIred |
0.3 |
|
SpType |
A7m |
|
R SpType |
|
|
Coord arcsec 2000 |
004135.98+243744.6 |
|
HIP |
3269 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
0.1815124428 |
|
DErad |
0.4298582733 |
|
Plx |
7.89 |
|
PmRA |
104.84 |
|
PmDE |
-22.78 |
|
E RArad |
0.36 |
|
E DErad |
0.25 |
|
E Plx |
0.4 |
|
E pmRA |
0.36 |
|
E pmDE |
0.24 |
|
Hpmag |
6.1388 |
|
E Hpmag |
0.001 |
|
SHp |
0.006 |
|
VA |
0 |
|
BV |
0.298 |
|
E BV |
0.008 |
|
VI |
0.34 |
|
Ccdm |
00416+2438 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
0.01 |
|
DDEs |
-15.2 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
6.0 |
|
Sp |
A5 |
|
PmNote |
* |
|
PmRA |
107 |
|
PmDE |
-9 |
|
Dm number |
+23 94 |
|
Cat1 |
BD |
|
Name2 |
+24 68 |
|
Cat2 |
AGK2/3 |
|
HD |
3883 |
|
M HD |
|
|
ADS BDS |
|
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M ADS BDS |
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N IDS |
|
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IDS |
00363N2405A |
|
HIC |
3269 |
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00416+2438 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
004135.98+243744.6 |
|
Calc delta mag |
6.06 |
|
Calc coord |
yes |
|
Ccdm |
00416+2438 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
WRH |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1949 |
|
Theta |
090 |
|
Rho |
|
|
Obs |
1 |
|
Vmag |
|
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
N |
|
N IDS |
|
|
IDS |
00363N2405B |
|
HIC |
3269 |
|