Nuh · Haryana · Asia/Kolkata
Planet Combustion
Annual five-planet combustion intervals under a named threshold convention.
Five-planet longitude-threshold model: Mars 17°, Jupiter 11°, Saturn 15°; Venus 10° direct / 8° retrograde; Mercury 14° direct / 12° retrograde. These thresholds follow Surya Siddhanta 9.6–9 as reproduced in Visti Larsen’s study. This is a traditional longitude classification, not an atmospheric visibility forecast. Moon and nodes are outside this model.
| Planet | From | Until |
|---|---|---|
| Mars | 1 Jan, 12:00 am · already active at year start | 26 Mar, 02:06 pm |
| Mercury | 1 Jan, 12:00 am · already active at year start | 10 Feb, 04:18 am |
| Venus | 1 Jan, 12:00 am · already active at year start | 17 Feb, 03:06 pm |
| Mercury | 28 Feb, 10:07 pm | 13 Mar, 10:10 pm |
| Saturn | 8 Mar, 09:34 am | 12 Apr, 12:05 am |
| Mercury | 1 May, 11:17 pm | 26 May, 11:24 pm |
| Mercury | 5 Jul, 09:12 am | 21 Jul, 02:09 pm |
| Jupiter | 14 Jul, 06:03 pm | 13 Aug, 03:52 pm |
| Mercury | 14 Aug, 01:29 am | 13 Sept, 06:37 pm |
| Venus | 19 Oct, 08:11 am | 29 Oct, 09:36 am |
| Mercury | 30 Oct, 06:05 am | 03:54 pm |
| Mercury | 7 Dec, 12:56 am | 1 Jan, 12:00 am · continues beyond year end |
Textual reference
Visti Larsen, Astangata, pages 6–7, Surya Siddhanta excerpts and Table 4. Other traditions may use different thresholds. The calculation is not a judgement of personal worth or a prediction of harm.
Calculation sources
Positions, frame rotations and eclipse geometry: Astronomy Engine documentation. Independent eclipse reference: NASA GSFC, Fred Espenak. Local calculations use the selected coordinates and approximate Lahiri convention where applicable.