JDhel | Epoch | O-C | Min. | Filter | Observer |
-2400000 | [days] | type | |||
20 977.6908 | -10937.0 | 0.7568 | p | pg | Bak |
48 456.0539 | -1147.0 | 0.0006 | p | VT | Hip |
48 464.4761 | -1144.0 | 0.0023 | p | Hp | Hip |
48 481.3160 | -1138.0 | 0.0010 | p | BT | Hip |
53 595.4080 | 684.0 | 0.0016 | p | BVRI | MC, GS |
53 609.4421 | 689.0 | 0.0014 | p | VRI | MZ |
53 943.4545 | 808.0 | -0.0021 | p | VRI | MZ |
53 957.4872 | 813.0 | -0.0019 | p | B | PS |
53 985.5578 | 823.0 | -0.0022 | p | B | PS |
53 988.3636 | 824.0 | -0.0023 | p | B | PS |
53 988.3642 | 824.0 | -0.0021 | p | VRI | MZ |
53 999.5931 | 828.0 | -0.0016 | p | B | PS |
54 002.3979 | 829.0 | -0.0027 | p | B | PS |
54 002.3986 | 829.0 | -0.0020 | p | VRI | MZ |
54 026.2572 | 837.5 | -0.0016 | s | I | PS |
54 096.4335 | 862.5 | 0.0033 | s | I | PS |
54 190.4574 | 896.0 | -0.0025 | p | R | LB |
54 190.4569 | 896.0 | -0.0030 | p | B | PS |
54 197.4690 | 898.5 | -0.0081 | s | I | PS |
Notes: Hip = new timing of minima determined using Hipparcos and Tycho,
datasets. Bak = new timing of minima obtained from photographic observations Baker (1921). Observers: LB = L. Brát, MC = M. Chrastina, PS = P. Svoboda, GS = G. Szász, MZ = M. Zejda. |