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Orienspace Technology

SpaceSail Polar Group #16

Success

Gravity-1

T-minus to liftoff

HOURS

MINUTES

SECONDS

Tuesday September 15 2026, 22:00:00 UTC

StatusSuccess

VehicleGravity-1

OrbitPolar Orbit

PadYellow Sea (launch location 5)

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General trajectory

3 hazard areas

Yellow Sea (launch location 5)

Haiyang Oriental Spaceport

Launching

South

178° · S

31.200, 123.700

Orbital elements (TLE)

Orbit

Apogee813 km

Perigee781 km

Period100.8 min

Inclination88.22°

Launch heading 178° · S from Gravity-1 Unknown Payload.

OrbitGravity-1 Unknown Payload› conelow

1 70194U 26211A 26258.92083333 .00000000 00000-0 00000-0 0 9997

2 70194 88.2194 270.1897 0022298 124.8112 035.9000 14.28361889 08

Pre-launch TLEs from Dillon's Space Page. Estimated before flight — the real orbit is confirmed post-launch.

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Mission

9 Low Earth Orbit communication satellites with Ku, Q and V band payloads for the G60 constellation operated by Shanghai Spacesail Technologies with funding backed by the Shanghai local government. Initial constellation will consist of 1296 satellites by 2027 with long term plans to expand it to 12000 satellites.

Launch intel

Jellyfish potentialMap & details →

Faint

Hazards (2)All areas →Download pack

2640/2026space debrisSep 15, 21:00Z – Sep 16, 04:00Z
HYDROPAC 2640/26 NORTH PACIFIC. PHILIPPINE SEA. PHILIPPINES. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS 152100Z TO 160300Z SEP IN AREAS BOUND BY: A. 19-37.45N 123-14.78E, 19-37.12N 123-26.22E, 18-54.02N 123-24.80E, 18-54.34N 123-13.41E. B. 20-02.06N 123-15.65E, 20-01.73N 123-27.13E, 19-18.64N 123-25.72E, 19-18.96N 123-14.30E. 2. CANCEL THIS MSG 160400Z SEP 26.
Hazard card →
2637/2026space debrisSep 15, 21:00Z – Sep 16, 04:00Z
HYDROPAC 2637/26 EASTERN INDIAN OCEAN. 1. HAZARDOUS OPERATIONS, SPACE DEBRIS 152100Z TO 160300Z SEP IN AREA BOUND BY 43-40.64S 120-54.03E, 43-42.11S 122-08.48E, 48-11.42S 122-00.60E, 48-09.82S 120-39.87E. 2. CANCEL THIS MSG 160400Z SEP 26.

Quick facts

VehicleGravity-1

OrbitPolar Orbit

PadYellow Sea (launch location 5)

SiteHaiyang Oriental Spaceport

WindowTuesday September 15 2026, 21:50:00 UTC→Tuesday September 15 2026, 22:11:00 UTC

Vehicle

Height29.4 m

Stages3

ReusableNo

LEO capacity6,500 kg

Track record4/4 successful