21059-6844 BAU 65 AC

21^h 05^m 57.83^s -68° 45' 05.4" P.A. 254.00 sep 60.0 mag 10.67,16.03

Coord 2000	21059-6844	Discov num	BAU 65	Comp	AC	Coord arcsec 2000	21 05 57.83 -68 45 05.4
Date first	1993	Date last	2015	Obs	5
Pa first	254	Pa last	254.3	P.A. Now (θ)	254.3°
Sep first	59.9	Sep last	60.035	Sep. Now (ρ)	60.035"
Mag pri	10.67	Mag sec	16.03	delta mag (ΔM)	5.36	Spectral class
Pri motion ra	+000	Sec motion ra	+004
Pri motion dec	+016	Sec motion dec	-004
Notes

rPM=1.275

This double is not physical.

21059-6844 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			21 05 58 -68 45 05	DON 998 AB	2016	8	155	4.0	10.80	11.50	0.70
Show			21 05 58 -68 45 05	BAU 65 AC	2015	5	254	60.0	10.67	16.03	5.36		<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pavo

Gaia DR2

6375829786423867008

WDS 21059-6844 BAU 65 AC : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Bau1994	-	Bauer, C., White, G.L., & Hons, A.	1994PASA...11..201B
Bau1994		PASA 11, 201, 1994 (no data)
Bau2007	C -	Bauer, C., White, G.L., Blank, D.L., Hons, A., & Jones, P.A.	2007PASA...24..118B
Bau2007		PASA 24, 118, 2007 (date is mean of 3 observing runs)
Don1937	Ma j	Donner, H.F.	1937MmRAS..65...51R
Don1937		MemRAS 65, 51, 1937
Don1955	Ma -	Donner, H.F.	1955POMic..11....1R
Don1955		Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964	Ma j	Donner, H.F.	1964POMic...9...73R
Don1964		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
21059-6844	BAU 65	AC	1993	1	254	59.9	10.80	16.10		D	210557.83-684505.4
21059-6844	BAU 65	AC	2000	2	254	59.9	10.80	16.10		D	210557.83-684505.4
21059-6844	BAU 65	AC	2015	5	254	60.0	10.67	16.03			210557.83-684505.4

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

WDS 21059-6844 BAU 65 AC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21059-6844 BAU 65 AC : MEASURES

No records found.

WDS 21059-6844 : VIRTUAL EYEPIECE

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

WDS 21059-6844 : ALADIN DSS IMAGE @ 21^h 05^m 57.83^s -68° 45' 05.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21059-6844 BAU 65 AC : 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		21059-6844	DON 998	AB	155	4.0
Show		21059-6844	BAU 65	AC	254	60.0
Show		21084-6914	DON1000		197	1.1	32
Show		21096-6754	LDS 732		179	4.2	56
Show		21167-6838	TDT2879		129	0.5	60
Show		20594-6936	UC 4352		355	33.2	63
Show		21108-6946	HEI 282		86	0.3	67
Show		20549-6810	UC 4322		10	16.8	71
Show		20560-6748	TDT2639		325	0.9	80
Show		21032-6723	DON 997		61	2.5	84
Show		20559-6742	TDT2637		246	0.5	85
Show		21201-6810	DAM 803		105	14.0	86
Show		21110-6724	LDS 733		51	71.1	87
Show		21167-6738	KPP2295		125	19.3	91
Show		21214-6924	DON1005		247	0.9	92
Show		20489-6847	SHY 782		107	999.9	93
Show		21081-6702	HJ 5240		203	11.8	104
Show		20587-7025	HJ 5231	A,BC	112	6.7	108
Show		20587-7025	I 668	BC	333	1.0	108
Show		21026-6651	TDT2709		213	0.7	116
Show		21133-7035	TDT2835		93	0.7	117
Show		20472-6749	DON 991		76	2.3	119
Show		20468-6948	KPP1680		64	12.9	120
Show		20573-6655	TDT2657		126	0.7	121
Show		20553-7049	UC 4328		210	47.5	136
Show		21231-6706	TDT2936		325	0.6	139
Show		21214-6655	HJ 5255	AB	110	26.5	141
Show		21215-6655	YMG 93		87	0.1	141
Show		21214-6655	SYU 13	Ba,Bb	277	0.1	141
Show		20598-6621	TDT2683		186	2.4	148
Show		21117-6621	FAL 71		97	22.2	149
Show		21252-6702	TDT2953		68	0.6	150
Show		21201-7057	KPP4233		34	1.6	151
Show		21119-6617	HDS3020		80	0.3	152
Show		21215-6640	DON1006		126	2.5	153
Show		20508-7059	HDS2973		70	0.7	155
Show		20472-7056	TDS1100		233	0.9	164
Show		21015-7128	UC 4362		243	29.9	165
Show		21156-6609	TDT2866		157	0.5	166
Show		20557-6609	HDS2981	AB	243	0.1	167
Show		20557-6609	HDS2981	AC	172	1.3	167
Show		21175-7122	FIN 281		265	2.9	168
Show		20594-6558	MLO 91		242	17.0	171
Show		21204-6609	TDT2912		351	0.5	177
Show		20553-6557	DAM1257		104	87.1	179
Show		20552-6550	LDS 728		253	277.9	186
Show		21220-7141	NSN 433		298	23.5	194
Show		21212-6550	TDT2916		138	0.5	197
Show		20492-6550	TDT2562		279	0.5	201
Show		20515-6543	HJ 5221		44	10.3	201
Show		20513-6542	UC 4309		344	30.7	202

WDS 21059-6844 : COMPONENTS

	A	B
B	pa=170.5° sep=3.64"
C	pa=232.2° sep=26.51"	pa=239.6° sep=24.99"

21059-6844 A

Coord arcsec 2000

210557.83-684505.4

Mag

10.8

PmRA

0.00

PmDE

16.0

21059-6844 B

Coord arcsec 2000	210557.94-684509.0		Mag	11.5		PmRA	58.00		PmDE	-109.0
Calc delta mag	0.7		Calc coord	yes

21059-6844 C

Coord arcsec 2000	210553.98-684521.6		Mag	16.03		PmRA	4.00		PmDE	-4.0
Calc delta mag	5.23		Calc coord	yes