CobsSpaceweather
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Nachrichten und Warnungen zu Sonnenstürmen, induzierten Strömen und Asteroiden. Picture credit: Solar Dynamics Observatory (SDO), NASA
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Near Earth Objekt
New NEO: 2025 UD9
(NEO = Near Earth object)
Approached earth on
2025-Oct-28 06:45 UTC
within 0.001568 AU (234501 km)
Size: 10-22 m
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)
Near Earth Objekt
New NEO: 2025 UF9
(NEO = Near Earth object)
Approached earth on
2025-Oct-29 12:42 UTC
within 0.001938 AU (289929 km)
Size: 27-63 m
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)
Near Earth Objekt
New NEO: 2025 UK9
(NEO = Near Earth object)
Approaching earth on
2026-Oct-31 02:35 UTC
within 0.002103 AU (314648 km)
Size: 3-6 m
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)
Near Earth Objekt
Update to NEO: 2025 UV7
(NEO = Near Earth object)
Approached earth on
2025-Oct-29 03:12 UTC
within 0.000669 AU (100072 km)
Size: 3-6 m
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)
Near Earth Objekt
Update to NEO: 2025 UX7
(NEO = Near Earth object)
Approached earth on
2025-Oct-29 14:28 UTC
within 0.002321 AU (347277 km)
Size: 5-11 m
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)
Near Earth Objekt
Update to NEO: 2025 UF9
(NEO = Near Earth object)
Approached earth on
2025-Oct-29 12:42 UTC
within 0.001938 AU (289935 km)
Size: 26-62 m
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)
High geomagnetic activity

Geomagnetic activity index k of 5 expected.
Warning is valid until 2025-10-30 18:00 UTC.

Possible consequences are an aurora at high latitudes.
Based on data from the Conrad Observatory
Near Earth Objekt
New NEO: 2025 UC11
(NEO = Near Earth object)
Approached earth on
2025-Oct-30 12:11 UTC
within 0.000044 AU (6599 km)
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)
Near Earth Objekt
Update to NEO: 2025 UC11
(NEO = Near Earth object)
Approached earth on
2025-Oct-30 12:11 UTC
within 0.000044 AU (6599 km)
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)
Near Earth Objekt
New NEO: 2025 VN
(NEO = Near Earth object)
Approached earth on
2025-Nov-08 00:29 UTC
within 0.000241 AU (36091 km)
Size: 7-16 m
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)
Near Earth Objekt
Update to NEO: 2025 VN
(NEO = Near Earth object)
Approached earth on
2025-Nov-08 00:29 UTC
within 0.000241 AU (36092 km)
Size: 7-15 m
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)
Near Earth Objekt
New NEO: 2025 VA1
(NEO = Near Earth object)
Approached earth on
2025-Nov-09 21:58 UTC
within 0.001900 AU (284168 km)
Size: 7-15 m
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)
High geomagnetic activity

Geomagnetic activity index k of 5 expected.
Warning is valid until 2025-11-12 03:00 UTC.

Possible consequences are an aurora at high latitudes.
Based on data from the Conrad Observatory
High geomagnetic activity

Geomagnetic activity index k of 6 expected.
Warning is valid until 2025-11-12 03:00 UTC.

Possible consequences are an aurora at high latitudes, weak degradation of radio communication.
Based on data from the Conrad Observatory
High geomagnetic activity

Geomagnetic activity index k of 7 expected.
Warning is valid until 2025-11-12 03:00 UTC.

Possible consequences are an aurora at high latitudes, disturbances in radio communication, and weak fluctuations in power grids.
Based on data from the Conrad Observatory
High geomagnetic activity

Geomagnetic activity index k of 8 expected.
Warning is valid until 2025-11-12 03:00 UTC.

Possible consequences are an aurora even visible in mid latitudes, disturbances in radio communication, disruptions in navigation signals, and fluctuations in power grid.
Based on data from the Conrad Observatory
High geomagnetic activity

Geomagnetic activity index k of 5 expected.
Warning is valid until 2025-11-12 06:00 UTC.

Possible consequences are an aurora at high latitudes.
Based on data from the Conrad Observatory
High geomagnetic activity

Geomagnetic activity index k of 6 expected.
Warning is valid until 2025-11-12 06:00 UTC.

Possible consequences are an aurora at high latitudes, weak degradation of radio communication.
Based on data from the Conrad Observatory
High geomagnetic activity

Geomagnetic activity index k of 5 expected.
Warning is valid until 2025-11-12 09:00 UTC.

Possible consequences are an aurora at high latitudes.
Based on data from the Conrad Observatory
High geomagnetic activity

Geomagnetic activity index k of 5 expected.
Warning is valid until 2025-11-12 12:00 UTC.

Possible consequences are an aurora at high latitudes.
Based on data from the Conrad Observatory
Near Earth Objekt
New NEO: 2025 VS2
(NEO = Near Earth object)
Approaching earth on
2025-Nov-14 01:20 UTC
within 0.002263 AU (338603 km)
Size: 3-6 m
Based on [Jet Propulsion Labs SBDB](https://ssd-api.jpl.nasa.gov/) (Small-Body DataBase)