BlueWalker 3 卫星的目视星等
天体物理仪器与方法
2022-12-01 v2
摘要
为评估 BlueWalker 3 航天器的光学特性（其为新卫星星座的原型），已开展观测。确定并评估了其照明相位函数。发现在天文晨昏蒙影开始或结束时于天顶附近观测到的平均目视星等为 +1.4。
关键词
引用
@article{arxiv.2211.09811,
title = {Visual Magnitude of the BlueWalker 3 Satellite},
author = {Anthony Mallama and Richard E. Cole and Scott Harrington and Paul D. Maley},
journal= {arXiv preprint arXiv:2211.09811},
year = {2022}
}
备注
This manuscript replaces the version dated 2022 November 14. A more robust illumination phase function has been determined from 146 magnitudes recorded through November 24