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Table 1.
Observational stations, technical details, and circumstance.
| Site | Longitude (E) | Observers | Telescope aperture | Exposure time | Light-curve |
|---|---|---|---|---|---|
| Alias | Latitude (N) | CCD | cycle | rms | |
| Status | Altitude (m) | Filter | (s) | ||
| Itajubá/MG-Brazil | −45° 34′57.5″ | G. Benedetti-Rossi | 60 cm | 0.60 | 0.013 |
| OPD/B&C | −22° 32′07.8″ | M. Assafin | Andor/IXon-EM | 0.63 | |
| Positive detection | 1864 | Methane(1) | |||
| Foz do Iguaçu/PR-Brazil | −54° 35′37.0″ | D. I. Machado | 28 cm | 1.00 | 0.016 |
| FOZ | −25° 26′05.0″ | L. L. Trabuco | Raptor/Merlin | 1.00 | |
| Positive detection | 184 | Clear | |||
| San Pedro de Atacama/Chile | −68° 10′48.0″ | A. Maury | 40 cm | 0.40 | 0.017 |
| OBSPA | −22° 57′08.0″ | J. Fabrega | ProLine/PL16803 | 1.41 | |
| Positive detection | 2397 | Red(2) | |||
| Mérida/Venezuela | −70° 52′21.6″ | G. R. Navas | 100 cm | – | – |
| CIDA | +08° 47′25.8″ | ProLine/PL4240 | |||
| Weather overcast | 26 | Red(2) | |||
| Brasília/DF-Brazil | −47° 54′39.9″ | P. Cacella | 50 cm | – | – |
| DHO | −15° 53′29.9″ | ASI174MM | |||
| Weather overcast | 1064 | – | |||
| Itajubá/MG-Brazil | −45° 34′57.5″ | W. Schoenell | 40 cm | – | – |
| OPD/ROB | −22° 32′07.8″ | ASCOM/KAF16803 | |||
| Low S/N data | 1864 | Red(2) | |||
| Guaratinguetá/SP-Brazil | −45° 11′25.5″ | R. Sfair | 40 cm | – | – |
| FEG | −22° 48′05.5″ | T. de Santana | Raptor/Merlin | ||
| Weather overcast | 543 | O. C. Winter | – | ||
| Curitiba/PR-Brazil | −49° 11′45.8″ | F. Braga-Ribas | 25 cm | – | – |
| OACEP | −25° 28′24.6″ | A. Crispim | Watec/910HX | ||
| Weather overcast | 861 | F. Rommel | Clear | ||
| Oliveira/MG-Brasil | −43° 59′03.1″ | C. Jaques | 45 cm | – | – |
| SONEAR | −19° 52′55.0″ | E. Pimentel | ML FLI16803 | ||
| Weather overcast | 982 | J. R. de Barros | – | ||
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