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任务成功

载荷已部署入轨。

21:4401/11 CST▶ 直播
任务档案 · MISSION

Pandora / Twilight 拼车任务 mission

SpaceX · 猎鹰 9 Block 5 · 4E 号发射工位 (SLC-4E)

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任务简介

Pandora小卫星于2021年被选为NASA天体物理学先驱计划的首次任务。它配备一台0.45米望远镜，将通过可见光测光和近红外光谱对20颗独特行星进行长期观测，分离系外行星信号与其宿主恒星，并研究恒星变率，从而提高我们对系外行星大气的理解。 本次发射还搭载了Exolaunch安排的“Falcon 9暮光任务”中的39个其他拼车载荷，包括来自Spire Global和Kepler Communications的卫星。

原文
↗ SpaceX

The Pandora small satellite was selected in 2021 as an inaugural mission in NASA’s Astrophysics Pioneers Program. It includes a 0.45-meter telescope that will improve our understanding of exoplanet atmospheres by disentangling exoplanet signals from their host stars, as well as studying host star variability with long-duration observations of 20 unique planets through visible-light photometry and near-infrared spectroscopy. Also launching on this launch are 39 other ride-share payloads under the "Falcon 9 Twilight mission" manifested by Exolaunch, including satellites from Spire Global and Kepler Communications.

飞行时间线 Flight Timeline23 节点

T+01:12
最大动压点Max-Q
Maximum dynamic pressure
T+02:15
主发动机关机MECO
Cut-off of the main engine
T+02:18
二级分离Stage 2 Separation
Separation of the second stage from the first
T+02:22
一级翻转机动Stage 1 Flip
Flip maneuver of the first stage
T+02:26
二级发动机第一次启动SES-1
First start of the second engine
T+02:32
助推器返回点火Booster Boostback Burn Startup
Start of the booster boostback burn
T+02:56
整流罩分离Fairing Separation
Separation of the payload fairing
T+03:26
助推器返回关机Booster Boostback Burn Shutdown
End of the booster boostback burn
T+06:08
再入减速点火Entry Burn Startup
Start of the atmospheric entry burn
T+06:19
再入减速关机Entry Burn Shutdown
End of the atmospheric entry burn
T+07:16
一级着陆减速点火Stage 1 Landing Burn
Start of the first stage landing burn
T+07:34
一级着陆Stage 1 Landing
Landing of the first stage
T+08:09
二级发动机第一次关机SECO-1
First cut-off of the second engine
T+56:55
二级发动机第二次启动SES-2
Second start of the second engine
T+56:56
二级发动机第二次关机SECO-2
Second cut-off of the second engine
T+01:01:33
载荷部署序列开始Payload Deployment Sequence Start
Start of the payload deployment sequence
T+01:08:22
载荷部署序列结束Payload Deployment Sequence End
End of the payload deployment sequence.
T+01:43:04
二级发动机第三次启动SES-3
Third start of the second engine
T+01:43:05
二级发动机第三次关机SECO-3
Third cut-off of the second engine
T+02:14:51
二级发动机第四次启动SES-4
Fourth start of the second engine
T+02:14:52
二级发动机第四次关机SECO-4
Fourth cut-off of the second engine
T+02:19:56
载荷部署序列开始Payload Deployment Sequence Start
Start of the payload deployment sequence
T+02:32:59
载荷部署序列结束Payload Deployment Sequence End
End of the payload deployment sequence.

任务更新10 条

00:2101/12
hitura-nobad · 01/11

All payloads deployed, launch successful.

↗ 链接
21:4501/11
hitura-nobad · 01/11

Liftoff

↗ 链接
21:2501/11
LL2 · 01/11

Unofficial Re-stream by SPACE AFFAIRS has started

↗ 链接
12:5501/11
Cosmic_Penguin · 01/11

Tweaked T-0.

↗ 链接
12:0301/11
Cosmic_Penguin · 01/11

Now targeting Jan 11 at 13:44 UTC

↗ 链接
03:0301/11
hitura-nobad · 01/10

Now targeting Jan 11 at 13:20 UTC

↗ 链接
06:4601/08
Cosmic_Penguin · 01/07

GO for launch.

↗ 链接
03:2801/03
Cosmic_Penguin · 01/02

NET January 11.

↗ 链接
11:1712/30
Cosmic_Penguin · 12/30

NET January.

↗ 链接
10:4912/09
Cosmic_Penguin · 12/09

Added launch. (launch date per https://bsky.app/profile/danielapai.bsky.social/post/3m4wrvazwz22s)

↗ 链接