02255-3956 WG 13

02^h 25^m 33.46^s -39° 55' 53.9" P.A. 1.00 sep 8.6 mag 11.60,12.90

Coord 2000	02255-3956	Discov num	WG 13	Comp		Coord arcsec 2000	02 25 33.46 -39 55 53.9
Date first	1904	Date last	2017	Obs	5
Pa first	325	Pa last	0.9	P.A. Now (θ)	0.9°
Sep first	9.8	Sep last	8.6	Sep. Now (ρ)	8.6"
Mag pri	11.60	Mag sec	12.90	delta mag (ΔM)	1.3	Spectral class
Pri motion ra	+011	Sec motion ra	+060
Pri motion dec	+027	Sec motion dec	+054
Notes

rPM=0.693

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Eridanus

Tycho2

7551-00864-1

Gaia DR2

4951586298555285888

WDS 02255-3956 WG 13 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Wg_1911a	Ma -	Wrigley, R.W.	1911MNRAS..71..479W
Wg_1911a		MNRAS 71, 479, 1911
Wg_1911	Pa j	Wrigley, R.W.	1911MNRAS..72...34W
Wg_1911		MNRAS 72, 34, 1911

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
02255-3956	WG 13		1904	1	325	9.8	12.13	13.50			022533.45-395553.7
02255-3956	WG 13		1999	2	355	8.7	11.60	12.90			022533.46-395553.9
02255-3956	WG 13		2010	4	359	8.4	11.60	12.90			022533.46-395553.9
02255-3956	WG 13		2017	5	1	8.6	11.60	12.90			022533.46-395553.9

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WDS 02255-3956 WG 13 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02255-3956 WG 13 : MEASURES

No records found.

WDS 02255-3956 : VIRTUAL EYEPIECE

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WDS 02255-3956 : ALADIN DSS IMAGE @ 02^h 25^m 33.46^s -39° 55' 53.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02255-3956 WG 13 : NEIGHBORHOODS

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

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		02255-3956	WG 13		1	8.6
Show		02260-4029	TDS2246		28	1.9	34
Show		02218-4001	TDS2228		285	0.7	44
Show		02295-4014	TDS2266		200	0.7	49
Show		02285-4051	RST1240		249	0.3	65
Show		02315-4001	TOI2417		285	1.9	69
Show		02219-3857	WIS 61		178	999.9	73
Show		02188-3937	LDS3368		288	120.7	82
Show		02312-4046	RST3368		339	0.4	82
Show		02336-3944	RST1242		356	4.4	94
Show		02331-3921	KPP3494		14	12.0	94
Show		02330-4034	KPP3493		92	2.2	94
Show		02274-3821	TVB 33		291	23.9	98
Show		02308-3836	UC 748		17	35.1	101
Show		02336-3910	B 674		288	0.1	104
Show		02202-4123	B 1433		160	6.5	107
Show		02185-4114	KPP1401		10	10.5	112
Show		02338-3854	UC 760		274	13.4	114
Show		02213-3810	TDS2221		127	2.1	117
Show		02275-3758	UC 742		41	5.4	120
Show		02151-3948	RST2276		146	0.4	121
Show		02289-4153	B 2558		75	18.5	123
Show		02181-3813	TDS 80		72	1.0	135
Show		02372-4036	WG 14		252	3.0	139
Show		02268-4215	LIT 7		237	14.6	140
Show		02182-3805	RST5188		300	3.0	141
Show		02183-3758	RST1237		355	1.6	145
Show		02382-4002	I 459		95	1.5	146
Show		02135-3855	TDS2166		4	0.6	153
Show		02244-3722	SKF1273		194	57.2	155
Show		02124-3924	LDS3359		256	3.5	155
Show		02349-4157	DON 36		110	0.3	161
Show		02208-3726	LDS3374	AB	40	6.7	161
Show		02208-3726	LDS3374	AC	132	104.1	161
Show		02396-3958	I 53		330	3.7	162
Show		02240-3715	RST2278		167	0.8	162
Show		02122-3903	NSN 222		5	8.2	163
Show		02383-4110	HDS 344		298	0.2	164
Show		02290-3717	TDS2264		63	1.6	165
Show		02213-3718	TDS2220		329	4.0	166
Show		02247-3708	B 669	AB	31	1.1	168
Show		02247-3708	SKF1199	AB,C	21	56.4	168
Show		02368-3800	RST1244		222	0.8	176
Show		02115-4108	RST5187		26	0.2	176
Show		02214-3707	TDS2223		4	1.3	176
Show		02180-4230	UC 713		32	24.9	177
Show		02336-3724	HDS 334		222	0.2	179
Show		02243-3654	KPP3489		58	2.8	183
Show		02137-4205	TDS2170		346	0.7	186
Show		02095-3934	UC 691		336	16.4	187
Show		02330-3711	B 673		223	0.8	187

WDS 02255-3956 : COMPONENTS

	A
B	pa=0.7° sep=8.60"

02255-3956 A

Componente originario normalizzato	AB		Coord arcsec 2000	022533.46-395553.9		Mag	11.6		PmRA	11.00
PmDE	27.0		Tycho2	7551-00864-1

Tycho2

Tycho2	7551-00864-1	Pflag		RAmdeg	36.38939968	DEmdeg	-39.93160904
PmRA	11.8	PmDE	31.3	E RAmdeg	136	E DEmdeg	117
E pmRA	3.0	E pmDE	2.7	EpRAm	1950.07	EpDEm	1956.83
Num	3	Q RAmdeg	1.5	Q DEmdeg	1.7	Q pmRA	1.5
Q pmDE	1.7	BTmag	12.504	E BTmag	0.205	VTmag	12.129
E VTmag	0.191	Prox	711	TYC		HIP
CCDM		RAdeg	36.38936722	DEdeg	-39.93168250	EpRA 1990	1.49
EpDE 1990	1.75	E RAdeg	186.2	E DEdeg	150.3	Posflg
Corr	0.1

02255-3956 B

Componente originario normalizzato	AB		Coord arcsec 2000	022533.47-395545.3		Mag	12.9		PmRA	60.00
PmDE	54.0		Calc delta mag	1.3		Calc coord	yes