02502-2323 RST 2289

02^h 50^m 10.22^s -23° 22' 38.3" P.A. 300.00 sep 0.3 mag 11.40,11.70

Coord 2000	02502-2323	Discov num	RST2289	Comp		Coord arcsec 2000	02 50 10.22 -23 22 38.3
Date first	1935	Date last	1950	Obs	3
Pa first	304	Pa last	300.2	P.A. Now (θ)	300.2°
Sep first	0.3	Sep last	0.27	Sep. Now (ρ)	0.27"
Mag pri	11.40	Mag sec	11.70	delta mag (ΔM)	0.3	Spectral class
Pri motion ra	-023	Sec motion ra
Pri motion dec	-077	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Eridanus

Tycho2

6437-00584-1

Gaia DR2

5077465021132580480

WDS 02502-2323 RST 2289 : 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
02502-2323	RST2289		1950	3	300	0.3	11.40	11.70			025010.22-232238.3

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WDS 02502-2323 RST 2289 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02502-2323 RST 2289 : MEASURES

No records found.

WDS 02502-2323 : VIRTUAL EYEPIECE

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WDS 02502-2323 : ALADIN DSS IMAGE @ 02^h 50^m 10.22^s -23° 22' 38.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02502-2323 RST 2289 : 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		02502-2323	RST2289		300	0.3
Show		02528-2330	I 717		295	2.2	37
Show		02474-2341	HU 1561		320	1.1	43
Show		02482-2232	RST2288		47	1.2	58
Show		02513-2226	LDS3433		73	15.7	58
Show		02464-2250	SKF2166		272	29.5	62
Show		02472-2229	SKF2167	AB	213	69.4	68
Show		02472-2229	CVN 71	AC	347	1.7	68
Show		02498-2434	BU 877	AB	145	12.1	72
Show		02498-2434	HJ 2161	AC	129	37.3	72
Show		02498-2434	FOX9021	AD	290	52.3	72
Show		02501-2210	DON 42		187	1.3	73
Show		02573-2323	I 149		259	6.1	98
Show		02437-2240	RST2286		1	0.2	99
Show		02518-2503	B 41		220	2.7	104
Show		02578-2317	ARA1971		93	17.3	105
Show		02514-2139	DON 43		287	0.2	106
Show		02427-2358	KPP2866		64	1.8	109
Show		02566-2219	NSN 242	CD	273	4.4	110
Show		02563-2441	TDS2395		1	0.5	116
Show		02586-2322	UC 922		209	12.8	117
Show		02512-2125	I 461		330	3.2	119
Show		02518-2117	SEE 21		323	0.1	128
Show		02409-2355	UC 775		238	18.3	132
Show		02554-2513	HDS 375		28	0.4	132
Show		02476-2115	RST2287		60	0.7	133
Show		02561-2509	RST2290		99	1.7	134
Show		02572-2458	BEU 4	Ca,Cb	274	0.0	136
Show		02572-2458	HDS 379	CD	173	5.1	136
Show		02572-2458	BU 741	AB	6	0.2	137
Show		02572-2458	S 423	AB,C	226	29.2	137
Show		02422-2445	LDS3418		67	146.2	139
Show		02592-2429	KPP1122		201	8.8	140
Show		02405-2408	SEE 19		73	0.1	141
Show		02405-2411	TDS2332		12	0.7	142
Show	Angetenar	02510-2100	SEE 20		127	49.6	143
Show		02441-2125	KPP2029		287	16.2	146
Show		02546-2109	KPP1712		96	13.2	147
Show		02442-2530	FIN 379	Aa,Ab	287	0.1	151
Show		02442-2530	BSO 1	AB	193	12.5	151
Show		02399-2429	TOK 205		78	0.3	156
Show		03001-2157	DVG 15		156	12.3	162
Show		02410-2506	LDS3414	AB	294	11.7	163
Show		03020-2309	TDS2417	AB	33	1.6	164
Show		03008-2438	B 42	AB	192	12.6	165
Show		03008-2438	B 42	BC	267	3.2	165
Show		02480-2606	SKF1275		88	58.4	166
Show		02432-2108	LDS3420		292	3.3	166
Show		02388-2426	NSN 241		8	6.4	168
Show		02552-2557	TDS2386		227	1.9	169
Show		02596-2516	LDS3446		288	176.0	172

WDS 02502-2323 : COMPONENTS

	A
B	pa=302.4° sep=0.25"

02502-2323 A

Componente originario normalizzato	AB		Coord arcsec 2000	025010.22-232238.3		Mag	11.4		PmRA	-23.00
PmDE	-77.0		Tycho2	6437-00584-1

Tycho2

Tycho2	6437-00584-1	Pflag		RAmdeg	42.54262117	DEmdeg	-23.37731208
PmRA	-22.7	PmDE	-77.4	E RAmdeg	31	E DEmdeg	35
E pmRA	2.8	E pmDE	2.6	EpRAm	1989.99	EpDEm	1989.06
Num	3	Q RAmdeg	1.0	Q DEmdeg	1.1	Q pmRA	1.0
Q pmDE	1.1	BTmag	11.696	E BTmag	0.062	VTmag	10.814
E VTmag	0.048	Prox	999	TYC	T	HIP
CCDM		RAdeg	42.54267889	DEdeg	-23.37712972	EpRA 1990	1.63
EpDE 1990	1.51	E RAdeg	30.5	E DEdeg	35.7	Posflg
Corr	0.1

CCDM

Ccdm	02502-2323	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.73	DDEs	23.4
R dRAs	66	Year		Theta		Rho
Obs	2	Vmag	10.9	Sp		PmNote
PmRA		PmDE		Dm number	-23 1081	Cat1	CD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	02457S2348A
HIC

02502-2323 B

Componente originario normalizzato	AB		Coord arcsec 2000	025010.20-232238.2		Mag	11.7		Calc delta mag	0.3
Calc coord	yes

CCDM

Ccdm	02502-2323	RComp		Comp	B	Note1
Note2		Discov num	RST2289	DRAs		DDEs
R dRAs		Year	1935	Theta	303	Rho	0.3
Obs	2	Vmag	11.2	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	02457S2348B
HIC