bet Per (Eclipsing binary)
RA: 03h 08m 10.13s, DE: +40° 57' 20.40" (47.0422083283, 40.9556666667)
Aavso: AAVSO 0301+40, Gaia: Gaia DR2 239863001382455424, Hd: HD 19356, Hip: HIP 14576, Tic: TIC 346783960, TwoMass: 2MASS J03081012+4057204, Tyc: TYC 2851-2168-1, Other: 1RXS J030810.0+405727, Other: 26 Per, Other: ADS 2362 A, Other: BD+40 673, Other: bet Per, Other: HR 936, Other: IRC +40055, Other: RAFGL 443, Other: SAO 38592, Other: X 03049+407, Other: Algol
- Constellation: Per
- Variability type: EA/SD
- Maximal brightness (Mag): 2.120 (V)
- Minimum brightness (Mag): 3.390 (V)
- Brightness in secondary minimum (Mag): 2.120 (V)
- Created: 6/1/1996
- Created by: admin
- Period (d): 2.867324000000000
- Epoch (HJD): 45641.55400
- Secondary Epoch (HJD): 45642.98700
- EPOCH (sec): 45642.987
10/21/2026, Filip Walter:
- CI: Other: 1RXS J030810.0+405727, 26 Per, ADS 2362 A, BD+40 673, bet Per, HR 936, IRC +40055, RAFGL 443, SAO 38592, X 03049+407 → 1RXS J030810.0+405727, 26 Per, ADS 2362 A, Algol, BD+40 673, bet Per, HR 936, IRC +40055, RAFGL 443, SAO 38592, X 03049+407
10/20/2026, Filip Walter:
- Variability type: EA → EA/SD
- CI: Tyc: Null → TYC 2851-2168-1
- CI: TwoMass: Null → 2MASS J03081012+4057204
- CI: Tic: Null → TIC 346783960
- CI: Other: Null → 1RXS J030810.0+405727, 26 Per, ADS 2362 A, BD+40 673, bet Per, HR 936, IRC +40055, RAFGL 443, SAO 38592, X 03049+407
- CI: Hip: Null → HIP 14576
- CI: Hd: Null → HD 19356
- CI: Gaia: Null → Gaia DR2 239863001382455424
- CI: Aavso: Null → AAVSO 0301+40
2/26/2025, Filip Walter:
- Name: bet → bet Per
16 x
10 x
7 days
| ID | HJDmin | Error (+/-) | UTCmin | Epoch | O-C (d) | P/S | Phot. band | Observer | Publication | Note | Instrument |
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