About Kuiper-00021
Group: 3 satellites
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Live Position
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Upcoming Passes
Altitude History
Altitude vs Time
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Two-Line Element Set
1 63736U 25088N 25344.17348135 .00001971 00000-0 28741-3 0 9991
2 63736 51.9004 139.9172 0007912 136.3214 223.8375 14.79967618 34226
Epoch: Dec 10, 2025 •
Age: 16 hours
Current Status
Altitude 642.0 km
Velocity 7.53 km/s
Sub-Earth Point -24.95°S,
92.5°E
Launch Date Apr 28, 2025
Age 0.6 years
Type internet
Launch Group
Atlas V 551 •
Kuiper Launch 1 •
27 satellites
Kuiper-00008
63724
Kuiper-00009 63725
Kuiper-00010 63726
Kuiper-00011 63727
Kuiper-00012 63728
Kuiper-00013 63729
Kuiper-00014 63730
Kuiper-00015 63731
Kuiper-00016 63732
Kuiper-00018 63733
Kuiper-00019 63734
Kuiper-00020 63735
Kuiper-00023 63737
Kuiper-00024 63738
Kuiper-00025 63739
Kuiper-00027 63740
Kuiper-00028 63741
Kuiper-00029 63742
Kuiper-00030 63743
Kuiper-00031 63744
...and 6 more
Technical Details
Classification Payload
Mass 490.00 kg
Dry Mass 490.00 kg
Total Mass 490.00 kg
Length 1.80 m
Diameter 0.70 m
Span 5.00 m
Shape Box + 2 pan
Manufacturer KUIP
Bus Type Kuiper
Phase Status In Orbit
Owner/State KUIP/US
Large Constellations
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