Update spacecraft database: 8,840 spacecraft

README.md

@@ -21,6 +21,7 @@ tags:
   - parquet
 configs:
   - config_name: default
+    default: true
     data_files:
       - split: train
         path: data/spacecraft.parquet
@@ -60,11 +61,11 @@ Records span from **1957-10-04** to **2039-01-01**, with **7,373** spacecraft ha
 - **8,840** total spacecraft in the database
 - **7,373** spacecraft with a known launch date
 - **1,799** spacecraft with a recorded mass
-- **464** distinct operators
-- **28** distinct orbital regimes
+- **462** distinct operators
+- **27** distinct orbital regimes
 - Date range: 1957-10-04 to 2039-01-01
-- Top operators: National Aeronautics and Space Administration (272), United States Air Force (154), Roscosmos State Corporation (127), Indian Space Research Organisation (115), European Space Agency (89)
-- Top orbital regimes: geostationary orbit (596), low Earth orbit (396), Sun-synchronous orbit (240), medium Earth orbit (69), polar orbit (35)
+- Top operators: National Aeronautics and Space Administration (281), United States Air Force (155), Roscosmos State Corporation (126), Indian Space Research Organisation (115), European Space Agency (92)
+- Top orbital regimes: geostationary orbit (597), low Earth orbit (395), Sun-synchronous orbit (242), medium Earth orbit (69), geosynchronous orbit (35)
 
 ## Usage
 

data/spacecraft.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:b0db601a9c47cde71a27484d530fae7f75cfa9a442cd55fc5582d3bcd967465b
-size 173198
+oid sha256:48afee9120f3ee6bbebefe72ebb65e67164986c222cd08487a40a578e585046d
+size 172256