# OPSAT-2000 satellite bus
*bus . products*

IAI spacecraft bus used by EROS-B according to public mission references.

## Specifications
- **product status**: retired
- **deployment context**: orbital
- **manufacturer**: israel-aerospace-industries
- **bus**: {"power_w":800,"platform_class":"mini"}
- **entity type**: bus
- **last verified date**: 2026-06-26
- **verified by**: community
- **claim status**: unclaimed
- **provider**: israel-aerospace-industries
- **attributes**: {"kind":"bus","product_status":"retired","deployment_context":"orbital","manufacturer":"israel-aerospace-industries","description":"IAI spacecraft bus used by EROS-B according to public mission references.","bus":"{\"power_w\":800,\"platform_class\":\"mini\"}"}
- **relevance**: in-scope

## Editorial
OPSAT-2000 is an Israel Aerospace Industries satellite bus associated with EROS-B and Ofeq-derived optical-satellite applications.[^gunter-eros-b][^wiki-eros-b] Its mini platform classification is consistent with the EROS-B 350 kg launch-mass range.[^gunter-eros-b][^wiki-eros-b] Bus-level payload capacity, power budget, data-rate, and pointing envelope remain unspecified. No mission-independent payload capacity or subsystem envelope is established for this bus.

## Compositional position
- eros-b (missions) --[mission_buses]--> OPSAT-2000 satellite bus

## Sources
- [gunter-eros-b] | EROS-B, Gunter Space Page | https://space.skyrocket.de/doc_sdat/eros-b.htm | tier=community | accessed=2026-06-26 | author=Gunter D. Krebs
- [wiki-eros-b] | EROS-B summary, Wikipedia snapshot | https://en.wikipedia.org/wiki/EROS_B | tier=community | accessed=2026-06-26 | author=Wikipedia contributors
  Aggregator only; no tier-1 bus source found in this pass.

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Source: https://eo-atlas.org/products/bus/opsat-2000
Maintainer: SpectraWorks B.V. (CC-BY 4.0)