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Latest Details
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Name
  3C 66A  
AAVSO UID
000-BBD-766 (9648 observations)  
Constellation
Andromeda Sequence
J2000.0
02 22 39.61 +43 02 07.8  (35.66505 +43.03550) Search nearby
B1950.0 02 19 30.00 +42 48 29.5
Proper motion
RA: 1.7 +/- 11.4 mas/yDec: 0.0 +/- 5.7 mas/ySource: UCAC4
Galactic coord. 140.143 -16.767
Other names

(Internal only)
1ES 0219+42.8 1RXS J022239.1+430220 2E 558
2MASS J02223961+4302078 CSS_J022239.6+430207 PKS 0219+428
QSO B0219+4248 QSO B0219+428 ZTF J022239.60+430207.8
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Variability type
BLLAC
Spectral type --
Mag. range
13.7 - 15.7 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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References
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1 ZTF Catalog of Periodic Variable Stars (online data) 2020arXiv200508662C
2 Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
Variable Stars		 2020arXiv200508662C
External Links
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 12.63H = 11.88K = 11.15J - K = 1.48
AllWISE W1 = 9.60W2 = 8.73W3 = 6.45W4 = 4.51W1 - W2 = 0.87W3 - W4 = 1.93
Images
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Supporting Documents
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Campaigns/Programs
 VERITAS/XMM TOO Blazars
Revision History
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3 Otero, Sebastian Alberto 2021-10-26 10:20 UTC ZTF name from 2020arXiv200508662C added. Gaia EDR3 position.
2 Otero, Sebastian Alberto 2016-09-15 02:53 UTC Range from AAVSO data.
1 Admin, VSX 2008-12-17 02:55 UTC Preserved original object data.

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