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Name
  2MASS J05082729-2101444  
AAVSO UID
000-BQR-615 (No observations)  
Constellation
Lepus Sequence
J2000.0
05 08 27.30 -21 01 44.4  (77.11375 -21.02900) Search nearby
B1950.0 05 06 18.63 -21 05 32.5
Galactic coord. 222.020 -31.633
Other names

(Internal only)
1RXS J050827.3-210130 2RXS J050827.2-210131 3eRASS J050827.4-210144
GALEX J050827.3-210144 Gaia DR3 2962794236080240128 Karmn J05084-210
TIC 146539195 UCAC4 345-006842 WDS J05085-2102AB
WISE J050827.31-210144.3 WISEA J050827.32-210144.4  
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Variability type
CPV+CPV+UV
Spectral type M5Ve+M5Ve
Mag. range
14.95 V (0.2)r
Discoverer S. Messina et al.
Epoch
--
Outburst --
Period 0.2804 d  (6.73 h)
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Close 0.00-0.04" binary with P= 801.4 d. Period in the table is the rotational period of A. Rotational period of B is P= 0.3038 d.
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References
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1 Bouma, L. G.; et al., 2024, Transient Corotating Clumps around Adolescent
Low-mass Stars from Four Years of TESS
2024AJ....167...38B
2 Yang, Z.; et al., 2023, Properties of flare events based on light curves
from the TESS survey
2023A&A...669A..15Y
3 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive
2019PASP..131a8003M
4 Messina, S.; et al., 2017, The β Pictoris association: Catalog of
photometric rotational periods of low-mass members and candidate members
2017A&A...600A..83M
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Images
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Supporting Documents
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Revision History
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1 Otero, Sebastian Alberto 2026-10-13 00:27 UTC Type (CPV) and periods from 2024AJ....167...38B. Amplitude from ZTF data. Type UV from 2023A&A...669A..15Y. Mean magnitude derived from Gaia DR3.