20172+1515 DAM 360 AC

Coord 2000	20172+1515		Discov num	DAM 360		Comp	AC		Coord arcsec 2000	20 17 14.35 +15 14 49.4
Date first	1998		Date last	2015		Obs	7
Pa first	21		Pa last	21.3		P.A. Now (θ)	21.3°
Sep first	5.6		Sep last	5.898		Sep. Now (ρ)	5.898"
Mag pri	12.30		Mag sec	15.00		delta mag (ΔM)	2.7		Spectral class
Pri motion ra	-013		Sec motion ra
Pri motion dec	-011		Sec motion dec
Notes

Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20 17 14 +15 14 49	CHE 274 AB	2014	8	148	27.5	12.75	12.86	0.11
Show			20 17 14 +15 14 49	DAM 360 AC	2015	7	21	5.9	12.30	15.00	2.70		<===

Triple system
3 estimated visually detectable stars in this system

Constellation

Delphinus

Gaia DR2

1808341794678431616

No records found.

refcode	metd	author	reference
Che1908	Pa -	Chevalier, Stanislas	.
Che1908		Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b)
Che1909	Pa -	Chevalier, Stanislas	.
Che1909		Shanghai Obs. Zo-Se 5, 86, 1909 (corrections are described in Hrt2012b)
Che1910	Ma j	Chevalier, Stanislas & Tsang Ziang-seng	.
Che1910	+Pa	Shanghai Obs. Zo-Se 6, O5, 1910 (corrections are described in Hrt2012b)
Che1911	Ma -	Chevalier, Stanislas	.
Che1911	+Pa	Shanghai Obs. Zo-Se 7, B1, 1911 (corrections are described in Hrt2012b)
Che1925	Pa -	Chevalier, Stanislas	1925JO......8...65G
Che1925		J. Obs. 8, 65, 1925
Dam2009	j	Damm, F.	...................
Dam2009		private communication, 2009
Dam2010	j	Damm, F.	...................
Dam2010		private communication, 2010
Dam2010b	P j	Damm, F.	...................
Dam2010b		private communication, email #89, 2010
Dam2011	j	Damm, F.	...................
Dam2011		private communication, 2011
Dam2011b	P j	Damm, F.	...................
Dam2011b		private communication, email #110, 2011
Dam2012	j	Damm, F.	...................
Dam2012		private communication, 2012
Dam2012b	P j	Damm, F.	...................
Dam2012b		private communication, email #127, 2012
Dam2013	Es j	Damm, F.	...................
Dam2013		private communication, 2013
Dam2013a	E+ j	Damm, F.	...................
Dam2013a	+C	private communication, email #133, 2013
Dam2013a	+P
Dam2013b	E+ j	Damm, F.	...................
Dam2013b	+C	private communication, email #134, 2013
Dam2013b	+P
Dam2013c	E+ j	Damm, F.	...................
Dam2013c	+C	private communication, email #135, 2013
Dam2013c	+P
Dam2013d	E+ j	Damm, F.	...................
Dam2013d	+C	private communication, email #136, 2013
Dam2013d	+P
Dam2013e	E+ j	Damm, F.	...................
Dam2013e	+C	private communication, email #137, 2013
Dam2013e	+P
Dam2013f	E+ j	Damm, F.	...................
Dam2013f	+C	private communication, email #138, 2013
Dam2013f	+P
Dam2013g	E+ j	Damm, F.	...................
Dam2013g	+C	private communication, email #139, 2013
Dam2013g	+P
Dam2013h	E+ j	Damm, F.	...................
Dam2013h	+C	private communication, email #140, 2013
Dam2013h	+P
Dam2014	Es j	Damm, F.	...................
Dam2014		private communication, 2014
Dam2014a	E+ j	Damm, F.	...................
Dam2014a	+C	private communication, email #141, 2014
Dam2014a	+P
Dam2014b	E+ j	Damm, F.	...................
Dam2014b	+C	private communication, email #142, 2014
Dam2014b	+P
Dam2014c	E+ j	Damm, F.	...................
Dam2014c	+C	private communication, email #143, 2014
Dam2014c	+P
Dam2014d	E+ j	Damm, F.	...................
Dam2014d	+C	private communication, email #144, 2014
Dam2014d	+P
Dam2014e	E+ j	Damm, F.	...................
Dam2014e	+C	private communication, email #145, 2014
Dam2014e	+P
Dam2014f	E+ j	Damm, F.	...................
Dam2014f	+C	private communication, email #146, 2014
Dam2014f	+P
Dam2014g	E+ j	Damm, F.	...................
Dam2014g	+C	private communication, email #147, 2014
Dam2014g	+P
Dam2014h	E+ j	Damm, F.	...................
Dam2014h	+C	private communication, email #148, 2014
Dam2014h	+P
Dam2014i	E+ j	Damm, F.	...................
Dam2014i	+C	private communication, email #149, 2014
Dam2014i	+P
Dam2014j	E+ j	Damm, F.	...................
Dam2014j	+C	private communication, email #150, 2014
Dam2014j	+P
Dam2014k	E+ j	Damm, F.	...................
Dam2014k	+C	private communication, email #151, 2014
Dam2014k	+P
Dam2014l	E+ j	Damm, F.	...................
Dam2014l	+C	private communication, email #152, 2014
Dam2014l	+P
Dam2014m	E+ j	Damm, F.	...................
Dam2014m	+C	private communication, email #153, 2014
Dam2014m	+P
Dam2014n	E+ j	Damm, F.	...................
Dam2014n	+C	private communication, email #154, 2014
Dam2014n	+P
Dam2014o	E+ j	Damm, F.	...................
Dam2014o	+C	private communication, email #155, 2014
Dam2014o	+P
Dam2015a	E+ j	Damm, F.	...................
Dam2015a	+C	private communication, email #156, 2015
Dam2015a	+P
Dam2015b	E+ j	Damm, F.	...................
Dam2015b	+Hw	private communication, email #167, 2015
Dam2015c	C j	Damm, F.	...................
Dam2015c	+E+	private communication, email #168, 2015
Dam2015c	+H+
Dam2015c	+P+
Dam2015d	j	Damm, F.	...................
Dam2015d		private communication, email #169, 2015
Dam2015e	E+ j	Damm, F.	...................
Dam2015e	+C	private communication, email #157, 2015
Dam2015e	+P
Dam2015e	+H
Dam2015f	E+ j	Damm, F.	...................
Dam2015f	+C	private communication, email #158, 2015
Dam2015f	+P
Dam2015f	+H
Dam2015g	E+ j	Damm, F.	...................
Dam2015g	+C	private communication, email #159, 2015
Dam2015g	+P
Dam2015g	+H
Dam2015h	E+ j	Damm, F.	...................
Dam2015h	+C	private communication, email #160, 2015
Dam2015h	+P
Dam2015h	+H
Dam2015i	E+ j	Damm, F.	...................
Dam2015i	+C	private communication, email #161, 2015
Dam2015i	+P
Dam2015i	+H
Dam2015j	E+ j	Damm, F.	...................
Dam2015j	+C	private communication, email #162, 2015
Dam2015j	+P
Dam2015j	+H
Dam2015k	E+ j	Damm, F.	...................
Dam2015k	+C	private communication, email #163, 2015
Dam2015k	+P
Dam2015k	+H
Dam2015l	E+ j	Damm, F.	...................
Dam2015l	+C	private communication, email #164, 2015
Dam2015l	+P
Dam2015l	+H
Dam2015m	E+ j	Damm, F.	...................
Dam2015m	+C	private communication, email #165, 2015
Dam2015m	+P
Dam2015m	+H
Dam2015n	E+ j	Damm, F.	...................
Dam2015n	+C	private communication, email #166, 2015
Dam2015n	+P
Dam2015n	+H
Dam2016a	C j	Damm, F.	...................
Dam2016a	+E+	private communication, email #170, 2016
Dam2016a	+H+
Dam2016a	+P+
Dam2016b	C j	Damm, F.	...................
Dam2016b	+E+	private communication, email #171, 2016
Dam2016b	+H+
Dam2016b	+P+
Dam2016c	C j	Damm, F.	...................
Dam2016c	+E+	private communication, email #172, 2016
Dam2016c	+H+
Dam2016c	+Pa
Dam2016d	C j	Damm, F.	...................
Dam2016d	+E+	private communication, email #173, 2016
Dam2016d	+H+
Dam2016d	+P+
Dam2016e	C j	Damm, F.	...................
Dam2016e	+E+	private communication, email #174, 2016
Dam2016e	+H+
Dam2016e	+Pa
Dam2016f	C j	Damm, F.	...................
Dam2016f	+E+	private communication, email #175, 2016
Dam2016f	+H+	Some measures corrected in 14 Mar 2017 email.
Dam2016f	+P+
Dam2016g	C j	Damm, F.	...................
Dam2016g	+E+	private communication, email #176, 2016
Dam2016g	+H+	Some measures corrected in 29 Mar 2017 email.
Dam2016g	+P+
Dam2017a	H+ j	Damm, F.	...................
Dam2017a	+C	private communication, email #177, 2017
Dam2017a	+E+	Some measures corrected in 11 Apr 2017 email.
Dam2017b	H+ j	Damm, F.	...................
Dam2017b	+P+	private communication, email #178, 2017
Dam2017b	+E+	Some measures corrected in 19 Apr 2017 email.
Dam2017b	+C
Dam2017c	H+ j	Damm, F.	...................
Dam2017c	+Pa	private communication, email #179, 2017
Dam2017c	+E+	Some measures corrected in 1 Jun 2017 email.
Dam2017c	+C
Dam2017d	H+ j	Damm, F.	...................
Dam2017d	+E+	private communication, email #180, 2017
Dam2017d	+P+
Dam2017d	+C
Dam2017e	H+ j	Damm, F.	...................
Dam2017e	+E+	private communication, email #181, 2017
Dam2017e	+P+
Dam2017f	H+ j	Damm, F.	...................
Dam2017f	+E+	private communication, email #182, 2017
Dam2017f	+P+
Dam2017g	H+ j	Damm, F.	...................
Dam2017g	+E+	private communication, email #183, 2017
Dam2017g	+P+
Dam2017g	+C
Dam2017h	H+ j	Damm, F.	...................
Dam2017h	+E+	private communication, email #184, 2017
Dam2017h	+P+
Dam2017h	+C
Dam2017i	H+ j	Damm, F.	...................
Dam2017i	+E+	private communication, email #185, 2017
Dam2017i	+P+
Dam2017i	+C
Dam2017j	H+ j	Damm, F.	...................
Dam2017j	+E+	private communication, email #186, 2017
Dam2017j	+P+
Dam2017j	+C
Dam2017k	H+ j	Damm, F.	...................
Dam2017k	+E+	private communication, email #187, 2017
Dam2017k	+P+
Dam2017k	+C
Dam2017l	H+ j	Damm, F.	...................
Dam2017l	+E+	private communication, email #188, 2017
Dam2017l	+P+
Dam2017l	+C
Dam2017m	H+ j	Damm, F.	...................
Dam2017m	+E+	private communication, email #189, 2017
Dam2017m	+P+
Dam2017m	+C
Dam2017n	H+ j	Damm, F.	...................
Dam2017n	+E+	private communication, email #190, 2017
Dam2017n	+P+
Dam2017n	+C
Dam2018a	H+ j	Damm, F.	...................
Dam2018a	+E+	private communication, email #191, 2018
Dam2018a	+P+
Dam2018a	+C
Dam2018b	H+ j	Damm, F.	...................
Dam2018b	+E+	private communication, email #192, 2018
Dam2018b	+P+
Dam2018b	+C
Dam2018c	H+ j	Damm, F.	...................
Dam2018c	+E+	private communication, email #193, 2018
Dam2018c	+P+
Dam2018c	+C
Dam2018d	H+ j	Damm, F.	...................
Dam2018d	+E+	private communication, email #194, 2018
Dam2018d	+P+
Dam2018d	+C
Dam2018e	H+ j	Damm, F.	...................
Dam2018e	+E+	private communication, email #195, 2018
Dam2018e	+P+
Dam2018e	+C
Dam2018f	H+ j	Damm, F.	...................
Dam2018f	+E+	private communication, email #196, 2018
Dam2018f	+P+
Dam2018f	+C
Dam2018g	H+ j	Damm, F.	...................
Dam2018g	+E+	private communication, email #197, 2018
Dam2018g	+P+
Dam2018g	+C
Dam2018h	H+ j	Damm, F.	...................
Dam2018h	+E+	private communication, email #198, 2018
Dam2018h	+P+
Dam2018h	+C
Dam2018i	H+ j	Damm, F.	...................
Dam2018i	+E+	private communication, email #199, 2018
Dam2018i	+P+
Dam2018i	+C
Dam2018j	H+ j	Damm, F.	...................
Dam2018j	+E+	private communication, email #200, 2018
Dam2018j	+P+
Dam2018j	+C
Dam2018k	H+ j	Damm, F.	...................
Dam2018k	+E+	private communication, email #201, 2018
Dam2018k	+P+
Dam2018k	+C
Dam2018l	H+ j	Damm, F.	...................
Dam2018l	+E+	private communication, email #202, 2018
Dam2018l	+P+
Dam2018l	+C
Dam2018m	H+ j	Damm, F.	...................
Dam2018m	+E+	private communication, email #203, 2018
Dam2018m	+P+
Dam2018m	+C
Dam2018n	H+ j	Damm, F.	...................
Dam2018n	+E+	private communication, email #204, 2018
Dam2018n	+P+
Dam2018n	+C
Dam2018o	H+ j	Damm, F.	...................
Dam2018o	+E+	private communication, email #205, 2018
Dam2018o	+P+
Dam2018o	+C
Dam2018p	H+ j	Damm, F.	...................
Dam2018p	+E+	private communication, email #206, 2018
Dam2018p	+P+
Dam2018p	+C
Dam2018q	H+ j	Damm, F.	...................
Dam2018q	+E+	private communication, email #207, 2018
Dam2018q	+P+
Dam2018q	+C
Dam2019a	H+ j	Damm, F.	...................
Dam2019a	+E+	private communication, email #208, 2019
Dam2019a	+P+
Dam2019a	+C
Dam2019b	H+ j	Damm, F.	...................
Dam2019b	+E+	private communication, email #209, 2019
Dam2019b	+P+
Dam2019b	+C
Dam2019c	H+ j	Damm, F.	...................
Dam2019c	+E+	private communication, email #210, 2019
Dam2019c	+P+
Dam2019c	+C
Dam2019d	H+ j	Damm, F.	...................
Dam2019d	+E+	private communication, email #211, 2019
Dam2019d	+P+
Dam2019d	+C
Dam2019e	H+ j	Damm, F.	...................
Dam2019e	+E+	private communication, email #212, 2019
Dam2019e	+P+
Dam2019e	+C
Dam2019f	H+ -	Damm, F.	.
Dam2019f	+E	private communication, email #213, 2019
Dam2019g	H+ -	Damm, F.	.
Dam2019g	+E	private communication, email #214, 2019
Dam2019h	H+ -	Damm, F.	.
Dam2019h	+E	private communication, email #215, 2019
Dam2019i	H+ -	Damm, F.	.
Dam2019i	+E+	private communication, email #216, 2019
Dam2019i	+P
Dam2019j	H+ -	Damm, F.	.
Dam2019j	+E+	private communication, email #217, 2019
Dam2019j	+P
Dam2019k	H+ -	Damm, F.	.
Dam2019k	+E	private communication, email #218, 2019
Dam2019l	H+ -	Damm, F.	.
Dam2019l	+E	private communication, email #218 (addendum), 2019
Dam2019m	H+ -	Damm, F.	.
Dam2019m	+E	private communication, email #219, 2019
Dam2020a	H+ -	Damm, F.	.
Dam2020a	+E	private communication, email #220, 2020
Dam2020b	H+ -	Damm, F.	.
Dam2020b	+E	private communication, email #221, 2020
Dam2020c	H+ -	Damm, F.	.
Dam2020c	+E	private communication, email #222, 2020
Dam2020d	H+ -	Damm, F.	.
Dam2020d	+E	private communication, email #223, 2020
Dam2020e	H+ -	Damm, F.	.
Dam2020e	+E	private communication, email #224, 2020
Dam2020f	H+ -	Damm, F.	.
Dam2020f	+E	private communication, email #225, 2020
Dam2020g	H+ j	Damm, F.	.
Dam2020g	+E	private communication, email #226, 2020
Dam2020h	Hg+	Damm, F.	.
Dam2020h	+E	private communication, email #227, 2020
Dam2020i	Hg+	Damm, F.	.
Dam2020i	+E	private communication, email #228, 2020
DAM2020j	H+ j	Damm, F.	.
DAM2020j	+E	private communication, email #229, 2020
Dam2020k	H+ j	Damm, F.	.
Dam2020k	+E	private communication, email #230, 2020
Dam2021a	H+ j	Damm, F.	.
Dam2021a	+E	private communication, email #231, 2021
Dam2021b	H+ j	Damm, F.	.
Dam2021b	+E	private communication, email #232, 2021
Dam2021c	H+ j	Damm, F.	.
Dam2021c	+E	private communication, email #233, 2021
Dam2021d	H+ j	Damm, F.	.
Dam2021d	+E	private communication, email #234, 2021
Dam2021e	H+ j	Damm, F.	.
Dam2021e	+E	private communication, email #235, 2021
Dam2021f	H+ j	Damm, F.	.
Dam2021f	+E	private communication, email #236, 2021
Dam2021g	H+ j	Damm, F.	.
Dam2021g	+E	private communication, email #237, 2021
Dam2021h	H+ j	Damm, F.	.
Dam2021h	+E	private communication, email #238, 2021
Dam2021i	H+ j	Damm, F.	.
Dam2021i	+E	private communication, email #239, 2021
Dam2021j	H+ j	Damm, F.	.
Dam2021j	+E	private communication, email #240, 2021
Dam2022a	H+ j	Damm, F.	.
Dam2022a	+E	private communication, email #241, 2022
Dam2022b	H+ j	Damm, F.	.
Dam2022b	+E	private communication, email #242, 2022
Dam2022c	H+ j	Damm, F.	.
Dam2022c	+E	private communication, email #243, 2022
Dam2022d	H+ j	Damm, F.	.
Dam2022d	+E	private communication, email #244, 2022
Dam2022e	H+ j	Damm, F.	.
Dam2022e	+E	private communication, email #245, 2022
Dam2022f	H+ j	Damm, F.	.
Dam2022f	+E	private communication, email #246, 2022
Dam2022g	H+ j	Damm, F.	.
Dam2022g	+E	private communication, email #247, 2022
Dam2022h	H+ j	Damm, F.	.
Dam2022h	+E	private communication, email #248, 2022
Dam2022i	H+ j	Damm, F.	.
Dam2022i	+E	private communication, email #249, 2022
Dam2022j	H+ j	Damm, F.	.
Dam2022j	+E	private communication, email #250, 2022
Dam2023a	H+ j	Damm, F.	.
Dam2023a	+E	private communication, email #251, 2023
Dam2023b	H+ j	Damm, F.	.
Dam2023b	+E	private communication, email #252, 2023
Dam2023c	H+ j	Damm, F.	.
Dam2023c	+E	private communication, email #253, 2023
Dam2023d	H+ j	Damm, F.	.
Dam2023d	+E	private communication, email #254, 2023
Dam2023e	H+ j	Damm, F.	.
Dam2023e	+E	private communication, email #255, 2023
Dam2023f	H+ j	Damm, F.	.
Dam2023f	+E	private communication, email #256, 2023
Dam2023g	H+ j	Damm, F.	.
Dam2023g	+E	private communication, email #257, 2023
Dam2023h	H+ j	Damm, F.	.
Dam2023h	+E	private communication, email #258, 2023

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20172+1515	DAM 360	AC	2000	1	21	5.6	12.30	15.00			201714.35+151449.4
20172+1515	DAM 360	AC	2001	3	22	5.8	12.30	15.00			201714.35+151449.4
20172+1515	DAM 360	AC	2015	3	22	5.9	12.30	15.00			201714.35+151449.4

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No records found.


No records found.

Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation.

Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

FoV: 30" 1' 5' 15' 30' 1° 2° 4° 5° 8° Limit: 2 3 4 5 10 15 20 25 30 50 100 Primaries only
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 20172+1515 CHE 274 AB 148 27.5 Show 20172+1515 DAM 360 AC 21 5.9 Show 20167+1513 CHE 265 68 20.8 7 Show 20174+1522 CHE 276 261 18.0 8 Show 20178+1520 CHE 281 316 17.7 10 Show 20168+1523 CHE 267 18 36.5 10 Show 20169+1506 CHE 268 AB 213 10.2 11 Show 20169+1506 ABH 136 AD 281 39.7 11 Show 20169+1506 ABH 136 AE 231 74.0 11 Show 20169+1506 ABH 136 AF 217 52.4 11 Show 20169+1506 ABH 136 AG 212 51.0 11 Show 20169+1506 ABH 136 AH 190 55.4 11 Show 20169+1506 ABH 136 AI 181 67.9 11 Show 20169+1506 ABH 136 AJ 57 93.0 11 Show 20169+1506 ABH 136 AK 65 103.2 11 Show 20169+1506 ABH 136 AL 64 125.3 11 Show 20169+1506 CHE 268 AC 337 21.4 11 Show 20169+1506 CHE 268 BC 354 28.4 11 Show 20179+1520 SMA 116 159 9.7 11 Show 20179+1508 A 1669 247 3.1 12 Show 20177+1504 BPM2091 71 77.9 13 Show 20181+1519 CHE 290 153 10.2 14 Show 20177+1503 CHE 279 181 6.8 15 Show 20182+1511 A 1670 216 0.4 15 Show 20180+1526 CHE 286 92 25.9 16 Show 20162+1507 CHE 258 230 16.0 16 Show 20183+1509 CHE 294 AB 358 16.0 17 Show 20183+1509 CHE 294 AC 238 13.9 17 Show 20178+1530 CHE 280 230 27.7 17 Show 20183+1508 BPM2098 80 119.1 17 Show 20182+1504 BPM2097 355 46.9 18 Show 20167+1459 BPM2086 286 62.5 18 Show 20164+1500 CHE 262 245 19.7 18 Show 20180+1501 CHE 287 134 27.4 19 Show 20185+1519 BPM2100 115 114.5 19 Show 20160+1510 BKO 555 202 4.6 19 Show 20160+1521 CHE 253 324 14.4 20 Show 20171+1536 CHE 272 104 17.4 21 Show 20162+1504 CHE 259 138 16.5 21 Show 20158+1510 BKO 552 64 3.6 22 Show 20159+1505 BKO 553 111 5.2 22 Show 20157+1520 CHE 248 322 32.0 23 Show 20157+1508 CHE 249 AB 349 22.6 23 Show 20157+1508 BKO 549 AC 111 4.8 23 Show 20157+1509 BKO 548 65 2.7 24 Show 20170+1538 CHE 269 285 26.9 24 Show 20162+1534 CHE 257 38 29.0 25 Show 20162+1535 CHE 256 48 27.3 26 Show 20177+1539 CHE 278 89 10.5 26 Show 20181+1452 BPM2096 2 45.2 26 Show 20189+1524 CHE 302 129 23.7 26

	A	B
B	pa=148.8° sep=27.23"
C	pa=20.6° sep=5.87"	pa=337.3° sep=31.21"

Coord arcsec 2000

201714.35+151449.4

Mag

12.75

PmRA

-13.00

PmDE

-11.0

Coord arcsec 2000	201715.32+151426.1		Mag	12.86		PmRA	40.00		PmDE	-32.0
Calc delta mag	0.11		Calc coord	yes

Coord arcsec 2000

201714.49+151454.9

Mag

15

Calc delta mag

2.25

Calc coord

yes