Bus · products

PHL-50 50 kg microsatellite bus

Missions → Diwata-1 (PHL-Microsat-1) (Ended) , Diwata-2

PHL-50 50 kg microsatellite bus is a micro-class platform basis tied to the Diwata-1 spacecraft. DIWATA-1 is a 50 kg-class microsatellite jointly developed by DOST, UP Diliman, Tohoku University, and Hokkaido University.^[1] The 50 kg mass class places the platform in the micro bus class.^[1] Payload capacity and detailed subsystem figures remain unspecified.

Operator pricing

Pricing not publicly listed by operator

Supply chain position

platform for Diwata-1 (PHL-Microsat-1)

platform for Diwata-2

Sources

[1]Successful Deployment of DIWATA-1 from ISS Kibo, JAXAagency doc2026-06-26
[2]Lessons Learned from Structural Design and Vibration Testing of 50-kg Microsatellites Deployed from the ISScommunity2026-06-26Technical preprint used only as context, not as peer-reviewed authority.

Cite https://eo-atlas.org/products/bus/phl-50-microsatellite-bus Markdown twin → Field definitions → Suggest a correction →

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Plain text

PHL-50 50 kg microsatellite bus. EO-Atlas, SpectraWorks B.V. https://eo-atlas.org/products/bus/phl-50-microsatellite-bus (CC BY 4.0)

BibTeX

@misc{eoatlas:products:bus:phl-50-microsatellite-bus,
  title = {PHL-50 50 kg microsatellite bus},
  author = {{EO-Atlas}},
  publisher = {SpectraWorks B.V.},
  note = {CC BY 4.0},
  url = {https://eo-atlas.org/products/bus/phl-50-microsatellite-bus}
}