Pujiang-1

Pujiang-1
Spacecraft properties

Mission type	Technology Experiment
Operator	SAST^[1]
COSPAR ID	2015-051A
SATCAT №	40925^[2]

Spacecraft	PJ-1
Manufacturer	China

Start of mission
Launch date	25 September 2015, 01:41 (UTC)
Rocket	Chang Zheng 11
Launch site	JSLC

Orbital parameters
Semi-major axis	6855 km
Periapsis	474.9 km
Apoapsis	493.6 km
Inclination	97.3 degrees
Period	94.1 minutes^[3]

Pujiang-1, also known as PJ-1, is a Chinese Technology Experiment Satellite designed to promote the construction of smart cities in China.^[4] PJ-1 also monitors weather, traffic and population density of a city. It is the first satellite by China that uses 3D printing for the titanium structure of its antenna.^[5] It also features a Wi-Fi router providing a communication network between satellites.^[6]

Launch

PJ-1 was launched on 25 September 2015 at 1:41 UTC from the Jiuquan Satellite Launch Center (JSLC) in China.

Orbit

The launch rocket Chang Zheng 11 delivered PJ-1 satellite into a Sun-synchronous orbit (SSO) at an altitude of about 299 miles (481 km), inclined 97.3 degrees.

References

↑ "Pujian 1". Retrieved 10 October 2015.
↑ McDowell, Jonathan. "Launch Log". Jonathan's Space Page. Retrieved 10 October 2015.
↑ "Orbital Parameters". Retrieved 10 October 2015.
↑ "China Sends Satellite to Aid Smart City". Retrieved 10 October 2015.
↑ "China Launches Satellite to Aid Urban Management". Retrieved 10 October 2015.
↑ "PUJIANG 1 (PJ-1)". Retrieved 10 October 2015.

← 2014 · Orbital launches in 2015 · 2016 →

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February	IGS-Radar Spare – Inmarsat 5-F2 – Fajr – DSCOVR – Progress M-26M – Kosmos 2503 / Bars-M No. 1

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April	SpaceX CRS-6 (Arkyd-3R · AggieSat 4 · Bevo 2 · Flock-1e × 14) – Thor 7 · SICRAL-2 – TurkmenAlem52E/MonacoSAT – Progress M-27M

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July	Progress M-28M – UK-DMC 3 × 3 · CBNT-1 · DeOrbitSail – USA-262 / GPS IIF -10 – Star One C4 · MSG-4 – Soyuz TMA-17M – USA-263 / WGS-7 – BeiDou M1-S, M2-S

August	HTV-5 / Kounotori 5 (SERPENS · S-CUBE · Flock-2b × 14 · AAUSAT 5 · GOMX 3) – Eutelsat 8 West B · Intelsat 34 – Yaogan 27 – GSAT-6 – Inmarsat 5-F3

September	Soyuz TMA-18M – MUOS-4 – Galileo FOC-5, FOC-6 – TJSSW-1 – Gaofen 9 – Ekspress AM8 – XY-2 · Tiantuo-3 · ZDPS 2A, 2B · Xiwang-2 × 6 · DCBB · LilacSat-2 · NUDT-Phone-Sat · Xingchen × 4 · NS-2 · Zijing × 2 – Kosmos 2507, 2508, 2509 / Strela-3M × 3 – Pujian-1 · Tianwang 1A, 1B, 1C – Astrosat · LAPAN-A2 · ExactView 9 · Lemur-2 × 4 – BeiDou I2-S – NBN-Co 1A · ARSAT-2

October	Progress M-29M – Mexsat-2 – Jilin-1 × 4 – USA-264 / NOSS Intruder × 2 / NROL-55 · AeroCube-5c, 7 · SNaP-3 × 3 · PropCube × 2 · SINOD-D × 2 · ARC-1 · BisonSat · AMSAT Fox-1 · LMRST-Sat – APStar-9 – Türksat 4B – Tianhui 1C – USA-265 / GPS IIF -11

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December	LISA Pathfinder – Kosmos 2511 / Kanopus-ST · Kosmos 2512 / KYuA-1 – Cygnus CRS OA-4 (Flock-2e × 12 · CADRE · MinXSS 1 · Nodes × 2 · STMSat 1 · SIMPL) – ChinaSat 1C – Elektro-L No.2 – Kosmos 2513 / Garpun-12L – Soyuz TMA-19M – TeLEOS-1 · VELOX-C1 · Kent Ridge 1 · VELOX 2 · Galassia · Athenoxat-1 – DAMPE – Galileo FOC-8, FOC-9 – Progress MS-01 – Orbcomm-2 × 11 – Ekspress-AMU1 – Gaofen 4

Launches are separated by dashes ( – ), payloads by dots ( · ), multiple names for the same satellite by slashes ( / ). Cubesats are smaller. Manned flights are bolded. Launch failures are in italics. Payloads deployed from other spacecraft are (enclosed in brackets).

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