10181-5338 RST 1499 (HD 89444)

10^h 18^m 03.40^s -53° 38' 28.9" P.A. 26.00 sep 2.6 mag 9.90,11.60 Sp A(5m)A8F2

Coord 2000	10181-5338	Discov num	RST1499	Comp		Coord arcsec 2000	10 18 03.40 -53 38 28.9
Date first	1931	Date last	2016	Obs	5
Pa first	26	Pa last	25.9	P.A. Now (θ)	25.9°
Sep first	2.5	Sep last	2.612	Sep. Now (ρ)	2.612"
Mag pri	9.90	Mag sec	11.60	delta mag (ΔM)	1.7	Spectral class	A(5m)A8F2 (white)
Pri motion ra	-014	Sec motion ra
Pri motion dec	+001	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 89444		Constellation	Vela		Tycho2	8600-03601-1		Gaia DR2	5355854630791197696
HD	89444

WDS 10181-5338 RST 1499 (HD 89444) : 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
10181-5338	RST1499		1948	3	23	2.6	9.90	11.60	A(5m)A8F2		101803.40-533828.9
10181-5338	RST1499		2015	4	26	2.6	9.90	11.60	A(5m)A8F2		101803.40-533828.9
10181-5338	RST1499		2016	5	26	2.6	9.90	11.60	A(5m)A8F2		101803.40-533828.9

If you need more information about this double, apply for a data request form to the WDS.

WDS 10181-5338 RST 1499 (HD 89444) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10181-5338 RST 1499 (HD 89444) : MEASURES

No records found.

WDS 10181-5338 (HD 89444) : 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 10181-5338 (HD 89444) : ALADIN DSS IMAGE @ 10^h 18^m 03.40^s -53° 38' 28.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10181-5338 RST 1499 (HD 89444) : 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		10181-5338	RST1499		26	2.6
Show		10181-5341	DAM 522	AB	238	6.3	3
Show		10181-5341	DAM 522	AC	193	12.1	3
Show		10181-5341	DAM 522	AD	36	8.5	3
Show		10163-5341	DAM2216		261	10.1	16
Show		10174-5354	CVN 16	AB	227	3.5	17
Show		10174-5354	CVN 16	Aa,Ab	167	0.1	17
Show		10174-5354	CVN 16	AC	157	4.4	17
Show		10174-5354	CVN 16	AD	208	4.6	17
Show		10174-5354	CVN 16	AE	25	5.4	17
Show		10174-5354	CVN 16	AF	2	4.9	17
Show		10174-5354	CVN 16	AG	192	6.1	17
Show		10174-5354	CVN 16	AH	264	6.9	17
Show		10174-5354	CVN 16	AI	161	7.0	17
Show		10174-5354	CVN 16	AJ	28	7.9	17
Show		10174-5354	CVN 16	AK	129	8.9	17
Show		10174-5354	CVN 16	AL	237	8.2	17
Show		10174-5354	CVN 16	AM	33	10.2	17
Show		10174-5354	CVN 16	AN	320	10.2	17
Show		10174-5354	CVN 16	AO	312	10.5	17
Show		10174-5354	CVN 16	AP	195	10.5	17
Show		10174-5354	CVN 16	AQ	121	11.3	17
Show		10174-5354	CVN 16	AR	22	11.4	17
Show		10174-5354	CVN 16	AS	38	12.8	17
Show		10174-5354	CVN 16	AT	141	12.7	17
Show		10174-5354	CVN 16	AU	137	13.1	17
Show		10174-5354	CVN 16	AV	240	13.3	17
Show		10174-5354	CVN 16	AW	251	13.4	17
Show		10174-5354	CVN 16	AX	172	13.5	17
Show		10174-5354	CVN 16	AY	205	13.7	17
Show		10174-5354	CVN 16	A,Za	231	12.5	17
Show		10174-5354	CVN 16	A,Zb	152	14.5	17
Show		10174-5354	CVN 16	A,Zc	207	14.6	17
Show		10174-5354	CVN 16	A,Zd	317	16.8	17
Show		10158-5348	RST1494		134	1.1	23
Show		10205-5332	RST1504	AB	157	0.6	23
Show		10205-5332	RST1504	AB,C	58	5.9	23
Show		10207-5340	FIN 408		349	12.1	24
Show		10174-5401	TDS7164		325	1.6	24
Show		10213-5404	HDS1490		97	20.6	39
Show		10208-5408	TDS7204		81	6.8	39
Show		10217-5403	TDS7215		250	2.3	41
Show		10232-5328	WFC 102		117	5.1	47
Show		10162-5423	DAM2215		25	3.3	48
Show		10203-5249	RST1501		18	2.3	53
Show		10198-5430	FIN 406		137	3.6	54
Show		10156-5430	TDS7147		201	0.5	56
Show		10121-5317	TDS7102		76	0.4	58
Show		10248-5358	TDS7255		245	10.4	63
Show		10158-5239	GLI 132	AB	154	38.3	64
Show		10202-5440	RST2686		231	0.3	64

WDS 10181-5338 : COMPONENTS

	A
B	pa=16.1° sep=2.45"

10181-5338 A

Componente originario normalizzato	AB	Name	HD 89444	Coord arcsec 2000	101803.40-533828.9	Mag	9.9
Spectral class	A(5m)A8F2 (white)	PmRA	-14.00	PmDE	1.0	Tycho2	8600-03601-1
HD	89444	DM	CP-53 3599

Tycho2

Tycho2	8600-03601-1	Pflag		RAmdeg	154.51418994	DEmdeg	-53.64136216
PmRA	-14.1	PmDE	1.2	E RAmdeg	20	E DEmdeg	20
E pmRA	3.5	E pmDE	3.3	EpRAm	1991.26	EpDEm	1991.25
Num	3	Q RAmdeg	0.2	Q DEmdeg	0.8	Q pmRA	0.3
Q pmDE	0.8	BTmag	10.484	E BTmag	0.034	VTmag	9.898
E VTmag	0.028	Prox	999	TYC	T	HIP
CCDM		RAdeg	154.51424500	DEdeg	-53.64136500	EpRA 1990	1.64
EpDE 1990	1.67	E RAdeg	19.5	E DEdeg	19.6	Posflg
Corr	0.0

10181-5338 B

Componente originario normalizzato	AB		Coord arcsec 2000	101803.48-533826.6		Mag	11.6		Calc delta mag	1.7
Calc coord	yes