Cover Image

Brightness Characteristics of the Qianfan Satellites and Evidence That Some Are Tumbling

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Mallama, Anthony, Cole, Richard E., Hellmich, Stephan, Spinner, Roger, Warner, Jeff, Respler, Jay
Format:	Preprint
Published:	2025
Subjects:	Instrumentation and Methods for Astrophysics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Brightness of the Qianfan Satellites
by: Mallama, Anthony, et al.
Published: (2024)

Characterization of Starlink Direct-to-Cell Satellites In Brightness Mitigation Mode
by: Mallama, Anthony, et al.
Published: (2025)

Brightness Characterization for Starlink Direct-to-Cell Satellites
by: Mallama, Anthony, et al.
Published: (2024)

Starlink Mini Satellite Brightness Distributions Across the Sky
by: Mallama, Anthony, et al.
Published: (2024)

The Brightness of Starlink Mini Satellites During Orbit-Raising
by: Mallama, Anthony, et al.
Published: (2024)

Initial Observations of the First BlueBird Spacecraft and a Model of Their Brightness
by: Cole, Richard E., et al.
Published: (2025)

Brightness Characterization and Modeling for Amazon Leo Satellites
by: Mallama, Anthony, et al.
Published: (2026)

Satellite Constellations Exceed the Limits of Acceptable Brightness Established by the IAU
by: Mallama, Anthony, et al.
Published: (2025)

Predicted Brightness of Starlink Internet Satellites at 350 km
by: Mallama, Anthony
Published: (2024)

Secular Brightness Trends of Starlink and OneWeb Satellites
by: Mallama, Anthony
Published: (2026)

Extreme Flaring of Starlink Satellites
by: Mallama, Anthony, et al.
Published: (2024)

BlueWalker 3 Redux
by: Mallama, Anthony, et al.
Published: (2024)

The Method of Visual Satellite Photometry
by: Mallama, Anthony
Published: (2022)

Satellite Streak Brightness Variation with Orbit Height
by: Snyder, Adam, et al.
Published: (2025)

Brightness, Colour, Polarisation: A Multi-Instrument Observation Campaign of the Gorizont-6 Satellite
by: Airey, Robert J. S, et al.
Published: (2026)

Bright Star Subtraction Pipeline for LSST: Progress Review
by: Bazkiaei, Amir E., et al.
Published: (2024)

Bright Region Reset: an on-detector strategy for minimizing the impacts of atmospheric emission lines on spectral observations
by: Grosson, Theodore A., et al.
Published: (2025)

The Zwicky Transient Facility Bright Transient Survey. III. $\texttt{BTSbot}$: Automated Identification and Follow-up of Bright Transients with Deep Learning
by: Rehemtulla, Nabeel, et al.
Published: (2024)

J-PLUS: Turning Off the Bright Stars
by: Eskandarlou, Sepideh, et al.
Published: (2025)

Computing the Instantaneous Collision Probability between Satellites using Characteristic Function Inversion
by: Bernstein, Jason
Published: (2024)

Bright Star Subtraction Pipeline for LSST: Phase one report
by: Bazkiaei, Amir E., et al.
Published: (2024)

Depth Calibration of Double-sided Strip Germanium Detectors for the Compton Spectrometer and Imager Satellite
by: Rogers, Field R., et al.
Published: (2026)

Satellite Underflight Utility for Thermal Sensor Harmonization
by: Kay, Sarah E., et al.
Published: (2025)

Bright unintended electromagnetic radiation from second-generation Starlink satellites
by: Bassa, C. G., et al.
Published: (2024)

Daytime Photometry of Starlink Satellites with the Huntsman Telescope Pathfinder
by: Caddy, Sarah E., et al.
Published: (2025)

IAU CPS Tools to Address Satellite Constellation Interference
by: Dadighat, Michelle, et al.
Published: (2024)

Toward Spectrum Coexistence: First Demonstration of the Effectiveness of Boresight Avoidance between the NRAO Green Bank Telescope and Starlink Satellites
by: Nhan, Bang D., et al.
Published: (2024)

Shedding Light on Low Surface Brightness Galaxies in Dark Energy Survey with Transformers
by: Thuruthipilly, H., et al.
Published: (2023)

The Design and Performance Characteristics of the NRL4 ASIC Developed for the COSI Small Explorer Gamma-ray Satellite
by: Roberts, Jarred M., et al.
Published: (2025)

FAST-SBF: an automatic procedure for the measurement of Surface Brightness Fluctuations for large sky surveys
by: Riccio, Gabriele, et al.
Published: (2025)

The ASAS-SN Low Surface Brightness Survey I: Proof-of-Concept and Potential Applications
by: Jennerjahn, Evan, et al.
Published: (2025)

First Detection of Molecular Gas in the Giant Low Surface Brightness Galaxy Malin 1
by: Galaz, Gaspar, et al.
Published: (2024)

Revisiting x-CTE in WFC3/UVIS
by: Anderson, Jay
Published: (2025)

An Ultra-Wideband Dual Polarization Antenna Array for the Detection and Localization of Bright Fast Radio Transients in the Milky Way
by: Gallardo, Diego, et al.
Published: (2025)

Venus and Bright Planets Through a Large-Scale Camera Obscura: Optical and Mechanical Issues of Conducting the Observations
by: Wójcik, Krzysztof
Published: (2025)

Development of SQUID Array Amplifiers for the LiteBIRD CMB Satellite
by: Boyd, S. T. P., et al.
Published: (2025)

Ephemeris and Almanac Design for Lunar Navigation Satellites
by: Iiyama, Keidai, et al.
Published: (2025)

Validation of Satellite Lifetime Predictions at Leonid Space
by: Shambaugh, Scott
Published: (2026)

Identifying and Measuring Satellite Streaks in DECam Images
by: Mendoza, Alexandra Serrano, et al.
Published: (2026)

Classification of LEO Satellites Using Occultations of Background Stars
by: Cooke, Benjamin F., et al.
Published: (2025)