02333-7554 DAW 185 BC

02^h 33^m 06.07^s -75° 53' 25.7" P.A. 351.00 sep 9.4 mag 11.00,12.90

Coord 2000	02333-7554	Discov num	DAW 185	Comp	BC	Coord arcsec 2000	02 33 06.07 -75 53 25.7
Date first	1918	Date last	2015	Obs	5
Pa first	354	Pa last	350.9	P.A. Now (θ)	350.9°
Sep first	11.4	Sep last	9.405	Sep. Now (ρ)	9.405"
Mag pri	11.00	Mag sec	12.90	delta mag (ΔM)	1.9	Spectral class
Pri motion ra	+007	Sec motion ra	-006
Pri motion dec	+006	Sec motion dec	-005
Notes	N (See Notes)

rPM=1.847

This double is not physical.

02333-7554 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 16493	255904	02 33 17 -75 53 37	HJ 3522 AB	2015	10	285	40.8	6.90	11.00	4.10
Show			02 33 06 -75 53 26	DAW 185 BC	2015	5	351	9.4	11.00	12.90	1.90		<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydrus

Gaia DR2

4640118843662449024

WDS 02333-7554 DAW 185 BC : NOTES

discov_num	notes	refcode
HJ 3522	AB: Optical pair, based on study of relative motion of the components
	using the method of apparent motion parameters.	Kiy2008

REFERENCES

refcode	metd	author	reference
Kiy2008	-	Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S.	2008SvAL...32..405K
Kiy2008		SvAL 34, 405, 2008

DISCOVERER

idgroup	discov	author
1	DAW	Dawson, B.H.
28	HJ	Herschel, J.F.W.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
02333-7554	DAW 185	BC	1999	2	352	9.7	10.70	12.60		D	023306.07-755325.7
02333-7554	DAW 185	BC	2010	5	351	9.2	11.00	12.90		N	023306.07-755325.7
02333-7554	DAW 185	BC	2015	5	351	9.4	11.00	12.90		N	023306.07-755325.7

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

WDS 02333-7554 DAW 185 BC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02333-7554 DAW 185 BC : MEASURES

No records found.

WDS 02333-7554 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 02333-7554 : ALADIN DSS IMAGE @ 02^h 33^m 06.07^s -75° 53' 25.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02333-7554 DAW 185 BC : 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		02333-7554	DAW 185	BC	351	9.4
Show		02333-7554	HJ 3522	AB	285	40.8	1
Show		02332-7535	JSP 40		169	2.3	19
Show		02338-7650	JSP 41		127	0.7	57
Show		02313-7458	TDS2274		65	0.5	57
Show		02511-7600	JSP 43		268	1.4	66
Show		02508-7540	KPP2398		209	20.7	67
Show		02184-7635	TDS2196		85	0.4	67
Show		02222-7648	UC 725		279	11.0	68
Show		02380-7448	KPP 602		95	5.5	69
Show		02221-7700	UC 723		347	72.1	78
Show		02509-7639	JSP 44	CD	269	4.5	78
Show		02509-7639	JSP 44	AB	33	0.2	79
Show		02509-7639	JSP 44	AC	10	36.7	79
Show		02161-7646	KPP 991		283	8.0	80
Show		02331-7738	BVD 25	AB	272	40.7	105
Show		02366-7407	RSS 59	AB	277	18.4	108
Show		02366-7407	SKF1041	AC	234	9.6	108
Show		02249-7745	HJ 3508		103	16.5	116
Show		02439-7401	HEI 622		205	1.7	122
Show		02467-7401	UC 806		59	6.9	125
Show		02356-7349	TDS2295		193	0.7	126
Show		02505-7754	UC 825		259	43.9	135
Show		02437-7807	HJ 3539		65	7.8	139
Show		02379-7327	HJ 3528		201	17.5	148
Show		02312-7822	HDS 328		76	1.5	149
Show		02482-7333	KPP 771		279	6.7	153
Show		02298-7316	B 2559		60	1.6	158
Show		02145-7827	NSN 160		211	2.3	166
Show		02190-7858	KPP3487		307	1.9	191
Show		02447-7247	I 460		141	1.1	193
Show		02370-7241	B 2076		263	7.0	194
Show		02413-7906	KPP 644		74	5.8	195
Show		02503-7249	UC 824		100	12.2	197
Show		02194-7243	TOI2195		210	3.4	199
Show		02378-7915	TVB 36		7	24.3	202
Show		02365-7229	B 2074		183	1.4	205
Show		02531-7243	TDS2378		195	0.6	207
Show		02331-7227	B 2073	AB	109	6.9	207
Show		02177-7235	NSN 164		359	2.3	209
Show		02337-7221	TOK 74		117	15.8	213
Show		02238-7223	UC 731		182	13.3	214
Show		02261-7931	TDS2248		59	0.6	219
Show		02202-7221	TDS2210		320	0.4	219
Show		02141-7933	KPP1214		201	9.4	228
Show		02426-7947	TOK 362		115	0.7	236
Show		02436-7157	HEI 621		156	0.4	241
Show		02170-7200	UC 710		327	61.2	243
Show		02415-7128	B 1923		240	0.4	268
Show		02180-7128	I 458		274	1.5	273
Show		02154-8032	HDS 299		338	0.1	284

WDS 02333-7554 : COMPONENTS

	A	B
B	pa=285.9° sep=39.77"
C	pa=297.6° sep=43.57"	pa=357.8° sep=9.29"

02333-7554 A

Name	HD 16493	Coord arcsec 2000	023316.53-755336.6	Mag	6.9	Spectral class	F5V (yellow-white)
PmRA	92.00	PmDE	31.0	SAO	255904	HIP	11886
Tycho2	9349-01403-1	HD	16493	GC	3124	CP	CP-76 211

Tycho2

Tycho2	9349-01403-1	Pflag		RAmdeg	38.31889994	DEmdeg	-75.89350403
PmRA	89.7	PmDE	29.5	E RAmdeg	4	E DEmdeg	4
E pmRA	1.4	E pmDE	1.4	EpRAm	1991.41	EpDEm	1991.45
Num	11	Q RAmdeg	0.8	Q DEmdeg	0.8	Q pmRA	0.6
Q pmDE	0.9	BTmag	7.366	E BTmag	0.015	VTmag	6.903
E VTmag	0.010	Prox	392	TYC	T	HIP	11886
CCDM		RAdeg	38.31804889	DEdeg	-75.89357194	EpRA 1990	1.67
EpDE 1990	1.70	E RAdeg	4.1	E DEdeg	3.9	Posflg
Corr	0.0

SAO

SAO	255904	DelFlag		RA1950		PmRA1950	0.0246
DE1950		PmDE1950	0.04	Vmag	7	SpType	F2
Double code		Source	70	CatNum	3124	DM	CP-76 211
DMcomp		BDsup		HD	16493	M HD	0
GC	3124	RA1950rad	0.66961777	DE1950rad	-1.32840839	PmRA2000	0.023
PmDE2000	0.034

Hipparcos

Catalog	H	HIP	11886	Proxy		RAhms	02 33 16.32
DEdms	-75 53 36.9	Vmag	6.86	VarFlag		R Vmag	H
RAdeg	38.318	DEdeg	-75.8936	AstroRef		Plx	13.39
CCDM	02332-7554	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	16493	BD
CD		CP	CP-76 211	Dm number	-76 211	VIred	0.5
SpType	F5V	R SpType		Coord arcsec 2000	023316.32-755336.9

Hipparcos 2

HIP	11886	Sn	5	So	0	Nc	1
RArad	0.6687752736	DErad	-1.3245927508	Plx	12.24	PmRA	91.92
PmDE	31.24	E RArad	0.35	E DErad	0.38	E Plx	0.41
E pmRA	0.39	E pmDE	0.42	Hpmag	6.9585	E Hpmag	0.0006
SHp	0.007	VA	0	BV	0.45	E BV	0.006
VI	0.52

02333-7554 B

Coord arcsec 2000	023306.07-755325.7		Coord calc	023306.07-755325.7		Mag	11		PmRA	7.00
PmDE	6.0		Calc delta mag	4.1

02333-7554 C

Coord arcsec 2000	023305.97-755316.4		Mag	12.9		PmRA	-6.00		PmDE	-5.0
Calc delta mag	6		Calc coord	yes