01284-1554 RST 3355 (HD 8999)
01h 28m 24.63s -15° 54' 27.5" P.A. 342.00 sep 0.7 mag 9.66,10.05 Sp G2V dist. 1234.57 pc (4027.17 l.y.)
Coord 2000 |
01284-1554 |
|
Discov num |
RST3355 |
|
Comp |
|
|
Coord arcsec 2000 |
01 28 24.63 -15 54 27.5 |
|
Date first |
1936 |
|
Date last |
2016 |
|
Obs |
13 |
|
Pa first |
339 |
|
Pa last |
341.6 |
|
P.A. Now (θ) |
341.6° |
|
Sep first |
0.5 |
|
Sep last |
0.67 |
|
Sep. Now (ρ) |
0.67" |
|
Mag pri |
9.66 |
|
Mag sec |
10.05 |
|
delta mag (ΔM) |
0.39 |
|
Spectral class |
G2V (yellow) |
|
Pri motion ra |
+012 |
|
Sec motion ra |
+012 |
|
Pri motion dec |
-029 |
|
Sec motion dec |
-029 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 8999 |
|
Constellation |
Cetus |
|
SAO |
147825 |
|
HIP |
6870 |
|
Tycho2 |
5852-01706-1 |
|
Gaia DR2 |
2451968280640830848 |
|
HD |
8999 |
|
BD |
BD-16 247 |
|
Distance |
1234.57 |
|
Distance ly |
4027.17 |
|
WDS 01284-1554 RST 3355 (HD 8999) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Rst1933 |
T - |
Rossiter, R.A. |
1933MmRAS..65...27R |
Rst1933 |
|
MemRAS 65, 27, 1933 |
|
Rst1937 |
Ma - |
Rossiter, R.A. |
1937MmRAS..65...51R |
Rst1937 |
|
MemRAS 65, 51, 1937 |
|
Rst1943 |
Ma - |
Rossiter, R.A. |
1943POMic...8..133R |
Rst1943 |
|
Pub. Univ. Michigan Obs. 8, 133, 1943 |
|
Rst1944 |
- |
Rossiter, R.A. |
1944POMic...9....1R |
Rst1944 |
|
Pub. Univ. Michigan Obs. 9, 1, 1944 |
|
Rst1947 |
Ma - |
Rossiter, R.A. |
1947POMic...9....7R |
Rst1947 |
|
Pub. Univ. Michigan Obs. 9, 7, 1947 |
|
Rst1955 |
Ma j |
Rossiter, R.A. |
1955POMic..11....1R |
Rst1955 |
+P+ |
Pub. Univ. Michigan Obs. 11, 1, 1955 |
|
Rst1964 |
Ma - |
Rossiter, R.A. |
1964POMic...9...73R |
Rst1964 |
|
Pub. Univ. Michigan Obs. 9, 73, 1964 |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
01284-1554 |
RST3355 |
|
2001 |
12 |
351 |
0.5 |
9.66 |
10.05 |
G2V |
D |
012824.63-155427.5 |
01284-1554 |
RST3355 |
|
2016 |
13 |
342 |
0.7 |
9.66 |
10.05 |
G2V |
|
012824.63-155427.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 01284-1554 RST 3355 (HD 8999) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 01284-1554 RST 3355 (HD 8999) : MEASURES
No records found.
WDS 01284-1554 (HD 8999) : 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 01284-1554 (HD 8999) : ALADIN DSS IMAGE @ 01h 28m 24.63s -15° 54' 27.5"
WDS 01284-1554 RST 3355 (HD 8999) : 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 |
|
01284-1554 |
RST3355 |
|
342 |
0.7 |
|
Show |
|
01283-1615 |
LDS3284 |
|
274 |
14.2 |
21 |
Show |
|
01251-1547 |
CLZ 7 |
|
335 |
25.7 |
48 |
Show |
|
01320-1604 |
GAL 310 |
|
302 |
16.2 |
53 |
Show |
|
01249-1534 |
BRT 604 |
|
102 |
5.0 |
55 |
Show |
|
01247-1541 |
LDS3276 |
AB |
163 |
33.6 |
56 |
Show |
|
01247-1541 |
RAO 532 |
Aa,Ab |
228 |
0.3 |
56 |
Show |
|
01247-1540 |
HDS 182 |
|
214 |
0.3 |
57 |
Show |
|
01287-1458 |
TSN 121 |
|
306 |
0.3 |
57 |
Show |
|
01245-1615 |
HU 418 |
|
101 |
4.1 |
60 |
Show |
|
01287-1702 |
HDS 194 |
|
202 |
0.5 |
68 |
Show |
|
01326-1520 |
UC 574 |
|
289 |
15.6 |
70 |
Show |
|
01237-1631 |
AOT 3 |
|
229 |
10.5 |
78 |
Show |
|
01258-1444 |
LDS5333 |
|
102 |
283.0 |
80 |
Show |
|
01281-1716 |
HJ 3437 |
|
246 |
12.1 |
82 |
Show |
|
01344-1607 |
FAR 25 |
|
145 |
0.2 |
88 |
Show |
|
01288-1723 |
SKF 119 |
|
346 |
19.9 |
89 |
Show |
|
01346-1552 |
RST3357 |
|
10 |
0.9 |
90 |
Show |
|
01265-1727 |
B 2515 |
|
347 |
0.2 |
97 |
Show |
|
01350-1630 |
GWP 200 |
|
86 |
24.4 |
102 |
Show |
|
01305-1734 |
B 2516 |
|
94 |
5.6 |
104 |
Show |
|
01224-1652 |
AOT 2 |
|
179 |
16.6 |
105 |
Show |
|
01212-1544 |
GWP 173 |
|
331 |
14.5 |
105 |
Show |
|
01215-1629 |
HU 417 |
|
327 |
2.7 |
105 |
Show |
|
01218-1503 |
GWP 174 |
|
143 |
41.6 |
109 |
Show |
|
01360-1618 |
GWP 201 |
|
120 |
72.6 |
112 |
Show |
|
01361-1541 |
RST3359 |
|
22 |
0.6 |
113 |
Show |
|
01355-1648 |
HU 419 |
|
49 |
0.1 |
115 |
Show |
|
01363-1601 |
RST3360 |
|
288 |
4.9 |
115 |
Show |
|
01313-1741 |
KPP2685 |
|
168 |
2.7 |
115 |
Show |
|
01222-1705 |
GWP 176 |
|
352 |
43.6 |
115 |
Show |
|
01361-1525 |
RST3358 |
|
69 |
0.3 |
115 |
Show |
|
01205-1514 |
TDS1848 |
|
315 |
1.8 |
122 |
Show |
|
01200-1549 |
HJ 2036 |
|
338 |
2.2 |
123 |
Show |
|
01263-1354 |
STF 124 |
|
233 |
7.2 |
125 |
Show |
|
01240-1743 |
LDS3272 |
|
180 |
32.3 |
126 |
Show |
|
01286-1349 |
BRT1837 |
|
85 |
2.4 |
126 |
Show |
|
01221-1723 |
LDS5331 |
|
286 |
155.3 |
129 |
Show |
|
01195-1542 |
HU 416 |
|
71 |
0.7 |
129 |
Show |
|
01232-1407 |
SKF2149 |
|
244 |
11.8 |
132 |
Show |
|
01200-1648 |
AOT 1 |
|
312 |
28.6 |
133 |
Show |
|
01244-1353 |
GWP 184 |
|
153 |
8.9 |
136 |
Show |
|
01292-1335 |
RST3356 |
|
51 |
1.3 |
140 |
Show |
|
01376-1504 |
GWP 206 |
|
334 |
6.7 |
142 |
Show |
|
01384-1552 |
YSC 233 |
|
87 |
0.5 |
145 |
Show |
|
01359-1732 |
HJ 2061 |
|
317 |
104.9 |
146 |
Show |
|
01197-1709 |
GWP 170 |
|
66 |
43.8 |
146 |
Show |
|
01328-1337 |
LDS2207 |
|
347 |
14.3 |
152 |
Show |
|
01185-1652 |
GWP 168 |
|
174 |
13.2 |
154 |
Show |
|
01256-1325 |
KPP1468 |
|
33 |
11.1 |
156 |
Show |
|
01173-1538 |
SKF2145 |
|
73 |
24.1 |
161 |
|
|
WDS 01284-1554 : COMPONENTS
01284-1554 A
Componente originario normalizzato |
AB |
|
Name |
HD 8999 |
|
Coord arcsec 2000 |
012824.63-155427.5 |
|
Mag |
9.66 |
|
Spectral class |
G2V (yellow) |
|
PmRA |
12.00 |
|
PmDE |
-29.0 |
|
SAO |
147825 |
|
HIP |
6870 |
|
Tycho2 |
5852-01706-1 |
|
HD |
8999 |
|
BD |
BD-16 247 |
|
Tycho2 |
5852-01706-1 |
|
Pflag |
|
|
RAmdeg |
22.10258567 |
|
DEmdeg |
-15.90756250 |
|
PmRA |
12.3 |
|
PmDE |
-28.5 |
|
E RAmdeg |
11 |
|
E DEmdeg |
12 |
|
E pmRA |
1.2 |
|
E pmDE |
1.2 |
|
EpRAm |
1989.81 |
|
EpDEm |
1988.90 |
|
Num |
8 |
|
Q RAmdeg |
1.4 |
|
Q DEmdeg |
0.9 |
|
Q pmRA |
1.4 |
|
Q pmDE |
0.9 |
|
BTmag |
9.955 |
|
E BTmag |
0.024 |
|
VTmag |
9.257 |
|
E VTmag |
0.018 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
6870 |
|
CCDM |
AB |
|
RAdeg |
22.10255528 |
|
DEdeg |
-15.90749611 |
|
EpRA 1990 |
1.73 |
|
EpDE 1990 |
1.48 |
|
E RAdeg |
10.8 |
|
E DEdeg |
12.9 |
|
Posflg |
P |
|
Corr |
-0.2 |
|
SAO |
147825 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0004 |
|
DE1950 |
|
|
PmDE1950 |
-0.02 |
|
Vmag |
8.6 |
|
SpType |
G5 |
|
Double code |
|
|
Source |
21 |
|
CatNum |
365 |
|
DM |
BD-16 247 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
8999 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
0.37509486 |
|
DE1950rad |
-0.2821437 |
|
PmRA2000 |
-0.0001 |
|
PmDE2000 |
-0.023 |
|
Catalog |
H |
|
HIP |
6870 |
|
Proxy |
H |
|
RAhms |
01 28 24.62 |
|
DEdms |
-15 54 27.2 |
|
Vmag |
9.03 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
22.1026 |
|
DEdeg |
-15.9076 |
|
AstroRef |
A |
|
Plx |
3.53 |
|
CCDM |
01284-1554 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
340 |
|
Rho |
0.605 |
|
HD |
8999 |
|
BD |
BD-16 247 |
|
CD |
|
|
CP |
|
|
Dm number |
-16 247 |
|
VIred |
0.76 |
|
SpType |
G2V |
|
R SpType |
|
|
Coord arcsec 2000 |
012824.62-155427.2 |
|
HIP |
6870 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
0.385762866 |
|
DErad |
-0.2776393265 |
|
Plx |
0.81 |
|
PmRA |
15.81 |
|
PmDE |
-35.54 |
|
E RArad |
2.48 |
|
E DErad |
2.71 |
|
E Plx |
3.3 |
|
E pmRA |
2.91 |
|
E pmDE |
3.15 |
|
Hpmag |
9.1667 |
|
E Hpmag |
0.0016 |
|
SHp |
0.016 |
|
VA |
0 |
|
BV |
0.664 |
|
E BV |
0.027 |
|
VI |
0.73 |
|
Ccdm |
01284-1554 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
0.53 |
|
DDEs |
-26.7 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.3 |
|
Sp |
G5 |
|
PmNote |
* |
|
PmRA |
-6 |
|
PmDE |
-20 |
|
Dm number |
-16 247 |
|
Cat1 |
BD |
|
Name2 |
147825 |
|
Cat2 |
SAO |
|
HD |
8999 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
01235S1625A |
|
HIC |
6870 |
|
01284-1554 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
012824.62-155426.9 |
|
Mag |
10.05 |
|
PmRA |
12.00 |
|
PmDE |
-29.0 |
|
Calc delta mag |
0.39 |
|
Calc coord |
yes |
|
Ccdm |
01284-1554 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
RST3355 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1936 |
|
Theta |
337 |
|
Rho |
0.5 |
|
Obs |
4 |
|
Vmag |
9.6 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
01235S1625B |
|
HIC |
6870 |
|