IT Consulting

← single target

Rozhen Night Plan

Up to ten targets, one night: each gets its good/marginal/poor windows (darkness × altitude × Moon × clouds, as on the single-target page), then the night is handed out five minutes at a time to whichever target is best — with hysteresis, so you get a few solid blocks of at least 30 minutes, not a flicker. Targets that never win a block are listed with the reason.

Try: an autumn deep-sky night  ·  ← previous night · next night →

Night of Wednesday, 14 October 2026 · astronomical night 20:13 → 06:00 (9.78 h) · Moon 17% (waxing crescent) · weather: none — the schedule is astronomy only; overall conditions unknown

M31M31 18:40–19:10: unusableM31 19:10–19:45: poorM31 19:45–20:15: marginalM31 20:15–06:05: goodM31 06:05–06:35: marginalM31 06:35–07:05: poorM31 07:05–07:35: unusableobserve M31 23:25–01:15M42M42 18:40–01:40: unusableM42 01:40–02:10: marginalM42 02:10–06:05: goodM42 06:05–06:35: marginalM42 06:35–07:05: poorM42 07:05–07:35: unusableobserve M42 04:55–06:35M45M45 18:40–22:00: unusableM45 22:00–22:30: marginalM45 22:30–06:05: goodM45 06:05–06:35: marginalM45 06:35–07:05: poorM45 07:05–07:35: unusableobserve M45 03:05–04:55NGC 7000NGC 7000 18:40–19:10: unusableNGC 7000 19:10–19:45: poorNGC 7000 19:45–20:15: marginalNGC 7000 20:15–03:10: goodNGC 7000 03:10–03:45: marginalNGC 7000 03:45–07:35: unusableobserve NGC 7000 21:35–23:25V1057 CygV1057 Cyg 18:40–19:10: unusableV1057 Cyg 19:10–19:45: poorV1057 Cyg 19:45–20:15: marginalV1057 Cyg 20:15–03:05: goodV1057 Cyg 03:05–03:40: marginalV1057 Cyg 03:40–07:35: unusableobserve V1057 Cyg 19:45–21:35M33M33 18:40–19:25: unusableM33 19:25–19:55: poorM33 19:55–20:15: marginalM33 20:15–06:05: goodM33 06:05–06:35: marginalM33 06:35–07:05: poorM33 07:05–07:35: unusableobserve M33 01:15–03:05scheduleV1057 CygNGC 7000M31M33M45M4220:0022:0000:0002:0004:0006:00

Faded bands: each target's own windows (green good, amber marginal, pink poor). Dark blue: the schedule. Grey columns: twilight.

Schedule

localtargethoursmean quality
18:40–19:45 — nothing worth pointing at — 1.08
19:45–21:35 V1057 Cyg 1.83 0.86
21:35–23:25 NGC 7000 1.83 1.0
23:25–01:15 M31 1.83 1.0
01:15–03:05 M33 1.83 1.0
03:05–04:55 M45 1.83 1.0
04:55–06:35 M42 1.67 0.75
06:35–07:35 — nothing worth pointing at — 1.0

Targets

targetastronomyoverallbest windowhighestMoon sep.scheduled h
M31 Andromeda Galaxy 100 unknown 20:15–06:05 (good) 89.6° at 00:30 131.2° 1.83
M42 Great Orion Nebula 85 unknown 02:10–06:05 (good) 42.9° at 05:25 144.3° 1.67
M45 Seven Sisters 100 unknown 22:30–06:05 (good) 72.5° at 03:35 169.1° 1.83
NGC 7000 North America Nebula 100 unknown 20:15–03:10 (good) 87.2° at 20:50 93.5° 1.83
V1057 Cyg 100 unknown 20:15–03:05 (good) 87.3° at 20:50 93.5° 1.83
M33 Triangulum Pinwheel 100 unknown 20:15–06:05 (good) 79.1° at 01:25 140.8° 1.83
💡 API 
curl -sS "https://devops.majbase.com/rozhen-planner/plan-api?targets=M31,M42,M45,NGC%207000&date=2026-10-14"

targets: names or RA Dec, separated by commas, semicolons or newlines, at most ten. The response carries targets[] (score, verdict, best_window, windows, transit, moon_separation), schedule[] (blocks with target, start/end in UTC and local, hours, mean_quality; target: null is idle time), unscheduled[] with a why, forecast_source, warnings[]. Missing targets → 400 {"error", "code": "targets_missing"}.