13089-2503 RST 2831

13^h 08^m 56.41^s -25° 02' 57.3" P.A. 188.00 sep 2.3 mag 11.04,11.74

Coord 2000	13089-2503	Discov num	RST2831	Comp		Coord arcsec 2000	13 08 56.41 -25 02 57.3
Date first	1935	Date last	2016	Obs	6
Pa first	186	Pa last	188.2	P.A. Now (θ)	188.2°
Sep first	2.0	Sep last	2.288	Sep. Now (ρ)	2.288"
Mag pri	11.04	Mag sec	11.74	delta mag (ΔM)	0.7	Spectral class
Pri motion ra	-011	Sec motion ra	-011
Pri motion dec	-011	Sec motion dec	-011
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydra

Tycho2

6703-00090-1

Gaia DR2

6187873771212201728

WDS 13089-2503 RST 2831 : 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
13089-2503	RST2831		1991	4	188	2.1	11.04	11.74			130856.41-250257.3
13089-2503	RST2831		2015	5	188	2.3	11.04	11.74			130856.41-250257.3
13089-2503	RST2831		2016	6	188	2.3	11.04	11.74			130856.41-250257.3

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

WDS 13089-2503 RST 2831 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13089-2503 RST 2831 : MEASURES

No records found.

WDS 13089-2503 : 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 13089-2503 : ALADIN DSS IMAGE @ 13^h 08^m 56.41^s -25° 02' 57.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13089-2503 RST 2831 : 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		13089-2503	RST2831		188	2.3
Show		13119-2436	B 243		171	1.7	50
Show		13105-2553	B 242		37	0.3	55
Show		13108-2411	HU 1500	AB	42	2.4	58
Show		13057-2541	LIM 1		227	0.4	59
Show		13130-2430	TDS8731		98	0.5	65
Show		13097-2354	KPP2728		211	3.0	71
Show		13130-2414	UC 2497		103	64.4	74
Show		13122-2404	BRT2998	AB	283	5.5	75
Show		13150-2453	HU 1501		16	0.7	84
Show		13145-2417	FIN 297	AB	194	0.1	89
Show		13145-2417	STN 28	AB,C	331	12.3	89
Show		13081-2335	HDS1838		79	0.3	89
Show		13153-2445	UC 2506		71	9.9	89
Show		13094-2331	LDT 6		103	1.2	93
Show		13117-2633	FIN 305		65	0.1	98
Show		13032-2403	WIS 215		64	970.2	99
Show		13146-2607	TDS8746		122	0.4	100
Show		13016-2440	B 2306		77	11.6	103
Show		13118-2640	RST1708		320	0.9	105
Show		13138-2631	UC 2499		294	83.6	110
Show		13126-2644	DAM2488	AB	295	494.6	113
Show		13053-2654	UC 2475		69	64.7	122
Show		13028-2631	B 2742		338	12.5	122
Show		13154-2326	ARA1798		132	18.1	132
Show		13127-2258	ARA1797		50	9.3	135
Show		13002-2355	I 1225		179	0.1	138
Show		13155-2650	BUG 14		148	0.3	139
Show		13190-2536	HDS1866		330	0.2	140
Show		13055-2247	NSC 27		358	5.0	144
Show		13002-2335	DON 571		280	1.6	149
Show		13070-2234	UC 2486		37	39.1	152
Show		13197-2553	HU 1502		31	1.1	154
Show		13180-2330	I 920		216	1.4	156
Show		12583-2403	DON 569		263	1.3	158
Show		13124-2739	TDS8722		295	0.5	163
Show		13169-2709	UC 2515		126	15.3	166
Show		13183-2651	B 246		127	0.6	166
Show		13190-2637	UPT 2		21	17.1	166
Show		13212-2446	RST2842		315	1.6	168
Show		13092-2750	LDS5770		297	414.7	169
Show		13003-2708	I 912		114	2.8	171
Show		13214-2441	BRT2999	AB	169	4.8	171
Show		13097-2212	TOK 28		291	0.3	172
Show		13014-2722	TOK 154		127	19.9	173
Show		13108-2212	HU 1145		173	1.0	173
Show		13142-2743	UC 2500		274	7.6	175
Show		13189-2310	SMY 3		98	127.8	178
Show		13074-2805	LDS4316		51	115.0	183
Show		13021-2224	B 1726	BC	236	0.8	184
Show		13021-2224	B 1726	A,BC	158	15.3	185

WDS 13089-2503 : COMPONENTS

	A
B	pa=187.4° sep=2.28"

13089-2503 A

Componente originario normalizzato	AB		Coord arcsec 2000	130856.41-250257.3		Mag	11.04		PmRA	-11.00
PmDE	-11.0		Tycho2	6703-00090-1		DM	CD-2410733

Tycho2

Tycho2	6703-00090-1	Pflag	P	RAmdeg	197.23505583	DEmdeg	-25.04925732
PmRA	-11.3	PmDE	-10.9	E RAmdeg	40	E DEmdeg	49
E pmRA	3.0	E pmDE	2.8	EpRAm	1988.68	EpDEm	1986.70
Num	4	Q RAmdeg	0.9	Q DEmdeg	1.6	Q pmRA	1.0
Q pmDE	1.6	BTmag	11.824	E BTmag	0.086	VTmag	11.040
E VTmag	0.072	Prox	21	TYC	T	HIP
CCDM		RAdeg	197.23511556	DEdeg	-25.04899500	EpRA 1990	1.81
EpDE 1990	1.71	E RAdeg	43.5	E DEdeg	55.4	Posflg	D
Corr	0.2

CCDM

Ccdm	13089-2503	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.41	DDEs	2.7
R dRAs	66	Year		Theta		Rho
Obs	2	Vmag	10.7	Sp		PmNote
PmRA		PmDE		Dm number	-2410733	Cat1	CD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	13035S2431A
HIC

13089-2503 B

Componente originario normalizzato	AB		Coord arcsec 2000	130856.39-250259.6		Mag	11.74		PmRA	-11.00
PmDE	-11.0		Tycho2	6703-00090-2		Calc delta mag	0.7		Calc coord	yes

Tycho2

Tycho2	6703-00090-2	Pflag	P	RAmdeg	197.23505583	DEmdeg	-25.04925732
PmRA	-11.3	PmDE	-10.9	E RAmdeg	40	E DEmdeg	49
E pmRA	3.0	E pmDE	2.8	EpRAm	1988.68	EpDEm	1986.70
Num	4	Q RAmdeg	0.9	Q DEmdeg	1.6	Q pmRA	1.0
Q pmDE	1.6	BTmag	11.992	E BTmag	0.117	VTmag	11.744
E VTmag	0.151	Prox	21	TYC		HIP
CCDM		RAdeg	197.23502889	DEdeg	-25.04957389	EpRA 1990	1.80
EpDE 1990	1.71	E RAdeg	62.9	E DEdeg	80.0	Posflg	D
Corr	0.2

CCDM

Ccdm	13089-2503	RComp		Comp	B	Note1
Note2		Discov num	RST2831	DRAs		DDEs
R dRAs		Year	1935	Theta	186	Rho	2.1
Obs	2	Vmag	10.9	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	13035S2431B
HIC