21000-0436 RST 4688

20^h 59^m 57.53^s -04° 35' 32.6" P.A. 112.00 sep 0.3 mag 10.50,10.50 Sp K2

Coord 2000	21000-0436	Discov num	RST4688	Comp		Coord arcsec 2000	20 59 57.53 -04 35 32.6
Date first	1938	Date last	2011	Obs	5
Pa first	80	Pa last	111.5	P.A. Now (θ)	111.5°
Sep first	0.3	Sep last	0.293	Sep. Now (ρ)	0.293"
Mag pri	10.50	Mag sec	10.50	delta mag (ΔM)	0	Spectral class	K2 (yellow-orange)
Pri motion ra	+006	Sec motion ra
Pri motion dec	-007	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquarius

Tycho2

5187-00866-1

Gaia DR2

6915284134134927744

WDS 21000-0436 RST 4688 : 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
21000-0436	RST4688		1989	4	96	0.3	10.50	10.50	K2		205957.53-043532.6
21000-0436	RST4688		2011	5	112	0.3	10.50	10.50	K2		205957.53-043532.6

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

WDS 21000-0436 RST 4688 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21000-0436 RST 4688 : MEASURES

No records found.

WDS 21000-0436 : 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 21000-0436 : ALADIN DSS IMAGE @ 20^h 59^m 57.53^s -04° 35' 32.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21000-0436 RST 4688 : 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		21000-0436	RST4688		112	0.3
Show		20586-0434	BRT 511		82	4.0	22
Show		21001-0506	WSP 69	AB	89	7.4	31
Show		21001-0506	WSP 69	AC	15	15.0	31
Show		21001-0506	WSP 69	AD	147	17.0	31
Show		20588-0402	RST4687		308	0.8	39
Show		20587-0511	KPP 928		341	7.6	41
Show		20578-0510	J 1714		94	10.2	47
Show		21027-0410	GWP3031		164	13.1	49
Show		20568-0449	LDS6420		309	15.1	50
Show		21033-0456	TDT2716		240	0.7	54
Show		21001-0530	UC 4356		325	25.1	55
Show		20562-0459	BRT 510		314	4.8	62
Show		21004-0537	TDT2690		293	0.7	63
Show		21014-0539	CHE 304		280	7.1	64
Show		21001-0541	ROE 114	AB	307	6.5	66
Show		21001-0541	ROE 114	AC	227	38.8	66
Show		21001-0541	ROE 114	AD	138	92.0	66
Show		20559-0504	HJ 5514	AB	113	19.5	68
Show		20559-0504	HJ 5514	AC	4	7.6	68
Show		21047-0429	HJ 5244		132	13.6	71
Show		21005-0548	ROE 148		88	12.8	73
Show		21009-0316	CVR 235		297	75.5	81
Show		21017-0552	TDS1111		51	1.3	81
Show		21050-0403	RST4690		7	0.9	82
Show		21051-0510	A 177		337	1.2	85
Show		21041-0549	MCA 66	Aa,Ab	54	0.3	97
Show		21041-0549	STF2745	AB	198	2.4	97
Show		20567-0600	J 2330	AB	115	6.4	99
Show		20567-0600	J 2330	AC	106	27.7	99
Show		20560-0555	UC 4333		184	73.7	99
Show		21067-0431	TDT2756		84	0.6	101
Show		20531-0450	GWP3010		318	68.5	104
Show		21070-0435	BRT 512		63	5.2	104
Show		20572-0612	GRF 4		30	13.1	106
Show		21032-0610	RST4689		84	0.8	107
Show		20525-0438	TDS1106		252	1.4	113
Show		21037-0258	J 1717		180	3.0	114
Show		21050-0309	CVR 238		79	23.5	116
Show		21066-0534	BRT 557		281	4.3	116
Show		20539-0323	RST4686		104	0.4	116
Show		21065-0546	RST4692		282	1.8	120
Show		21027-0629	UC 4364		165	27.0	121
Show		21081-0418	KPP1922		338	15.1	124
Show		20556-0250	J 1713		327	9.0	126
Show		21070-0529	GRV1139		121	39.7	127
Show		21005-0642	CVR 881		127	11.1	127
Show		21082-0404	LDS4864		45	2.0	128
Show		20576-0231	GWP3021		296	8.9	130
Show		21086-0427	BRT 514		135	4.6	130
Show		21077-0534	BUP 225		264	58.3	130

WDS 21000-0436 : COMPONENTS

	A
B	pa=111.6° sep=0.29"

21000-0436 A

Componente originario normalizzato	AB		Coord arcsec 2000	205957.53-043532.6		Mag	10.5		Spectral class	K2 (yellow-orange)
PmRA	6.00		PmDE	-7.0		Tycho2	5187-00866-1

Tycho2

Tycho2	5187-00866-1	Pflag		RAmdeg	314.98971144	DEmdeg	-4.59240736
PmRA	1.9	PmDE	-9.1	E RAmdeg	16	E DEmdeg	18
E pmRA	1.2	E pmDE	1.2	EpRAm	1985.80	EpDEm	1984.21
Num	9	Q RAmdeg	0.8	Q DEmdeg	0.9	Q pmRA	0.8
Q pmDE	0.9	BTmag	10.633	E BTmag	0.042	VTmag	9.719
E VTmag	0.028	Prox	999	TYC	T	HIP
CCDM		RAdeg	314.98970889	DEdeg	-4.59238222	EpRA 1990	1.79
EpDE 1990	1.84	E RAdeg	18.6	E DEdeg	23.0	Posflg
Corr	-0.3

CCDM

Ccdm	21000-0436	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.59	DDEs	28.0
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	10.4	Sp	K2	PmNote	*
PmRA	-10	PmDE	3	Dm number	-05 5431	Cat1	BD
Name2	145014	Cat2	SAO	HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	20547S0459A
HIC

21000-0436 B

Componente originario normalizzato

Coord arcsec 2000

205957.55-043532.7

Mag

10.5

Calc coord

yes

CCDM

Ccdm	21000-0436	RComp		Comp	B	Note1
Note2		Discov num	RST4688	DRAs		DDEs
R dRAs		Year	1950	Theta	093	Rho	0.2
Obs	3	Vmag	10.4	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	20547S0459B
HIC