TRAJECTORY OPTIMIZATION FOR OSIRIS-REX EARTH RETURN

Noble Hatten; Jacob A. Englander; Donald H. Ellison; Ryo Nakamura; Brian Sutter; Kenneth E. Williams; Jeremy M. Knittel; James McAdams; Daniel Wibben; Peter Antreasian; Kenneth Getzandanner; Michael C. Moreau; Dante S. Lauretta

TRAJECTORY OPTIMIZATION FOR OSIRIS-REX EARTH RETURN

Noble Hatten, Jacob A. Englander, Donald H. Ellison, Ryo Nakamura, Brian Sutter, Kenneth E. Williams, Jeremy M. Knittel, James McAdams, Daniel Wibben, Peter Antreasian, Kenneth Getzandanner, Michael C. Moreau, Dante S. Lauretta

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The Origins, Spectral Interpretation, Resource Identification, and Security-Regolith Explorer (OSIRIS-REx) mission is currently operating in proximity to the near-Earth asteroid (NEA) Bennu. OSIRIS-REx is scheduled to perform a Touch and Go (TAG) sample acquisition in the fall of 2020 and then return the sample to Earth. This paper details the design and optimization of the Earth-return trajectory. Daily departure trajectories for several months surrounding the baseline departure date of March 3, 2021 are presented, along with the results of trade studies examining departure dates through September 2022. The capabilities of the trajectory optimization engine used in this work—NASA Goddard Space Flight Center’s (GSFC) Evolutionary Mission Trajectory Generator (EMTG)—are also described, with an emphasis on newer features that enable EMTG to optimize the OSIRIS-REx Earth-return trajectory.

Original language	English (US)
Title of host publication	ASTRODYNAMICS 2020
Editors	Roby S. Wilson, Jinjun Shan, Kathleen C. Howell, Felix R. Hoots
Publisher	Univelt Inc.
Pages	4703-4720
Number of pages	18
ISBN (Print)	9780877036753
State	Published - 2021
Event	AAS/AIAA Astrodynamics Specialist Conference, 2020 - Virtual, Online Duration: Aug 9 2020 → Aug 12 2020

Publication series

Name	Advances in the Astronautical Sciences
Volume	175
ISSN (Print)	0065-3438

Conference

Conference	AAS/AIAA Astrodynamics Specialist Conference, 2020
City	Virtual, Online
Period	8/9/20 → 8/12/20

ASJC Scopus subject areas

Aerospace Engineering
Space and Planetary Science

Cite this

Hatten, N., Englander, J. A., Ellison, D. H., Nakamura, R., Sutter, B., Williams, K. E., Knittel, J. M., McAdams, J., Wibben, D., Antreasian, P., Getzandanner, K., Moreau, M. C., & Lauretta, D. S. (2021). TRAJECTORY OPTIMIZATION FOR OSIRIS-REX EARTH RETURN. In R. S. Wilson, J. Shan, K. C. Howell, & F. R. Hoots (Eds.), ASTRODYNAMICS 2020 (pp. 4703-4720). (Advances in the Astronautical Sciences; Vol. 175). Univelt Inc..

TRAJECTORY OPTIMIZATION FOR OSIRIS-REX EARTH RETURN. / Hatten, Noble; Englander, Jacob A.; Ellison, Donald H. et al.
ASTRODYNAMICS 2020. ed. / Roby S. Wilson; Jinjun Shan; Kathleen C. Howell; Felix R. Hoots. Univelt Inc., 2021. p. 4703-4720 (Advances in the Astronautical Sciences; Vol. 175).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Hatten, N, Englander, JA, Ellison, DH, Nakamura, R, Sutter, B, Williams, KE, Knittel, JM, McAdams, J, Wibben, D, Antreasian, P, Getzandanner, K, Moreau, MC & Lauretta, DS 2021, TRAJECTORY OPTIMIZATION FOR OSIRIS-REX EARTH RETURN. in RS Wilson, J Shan, KC Howell & FR Hoots (eds), ASTRODYNAMICS 2020. Advances in the Astronautical Sciences, vol. 175, Univelt Inc., pp. 4703-4720, AAS/AIAA Astrodynamics Specialist Conference, 2020, Virtual, Online, 8/9/20.

@inproceedings{18f1a969615340b596e5fac50a0dc899,

title = "TRAJECTORY OPTIMIZATION FOR OSIRIS-REX EARTH RETURN",

abstract = "The Origins, Spectral Interpretation, Resource Identification, and Security-Regolith Explorer (OSIRIS-REx) mission is currently operating in proximity to the near-Earth asteroid (NEA) Bennu. OSIRIS-REx is scheduled to perform a Touch and Go (TAG) sample acquisition in the fall of 2020 and then return the sample to Earth. This paper details the design and optimization of the Earth-return trajectory. Daily departure trajectories for several months surrounding the baseline departure date of March 3, 2021 are presented, along with the results of trade studies examining departure dates through September 2022. The capabilities of the trajectory optimization engine used in this work—NASA Goddard Space Flight Center{\textquoteright}s (GSFC) Evolutionary Mission Trajectory Generator (EMTG)—are also described, with an emphasis on newer features that enable EMTG to optimize the OSIRIS-REx Earth-return trajectory.",

author = "Noble Hatten and Englander, {Jacob A.} and Ellison, {Donald H.} and Ryo Nakamura and Brian Sutter and Williams, {Kenneth E.} and Knittel, {Jeremy M.} and James McAdams and Daniel Wibben and Peter Antreasian and Kenneth Getzandanner and Moreau, {Michael C.} and Lauretta, {Dante S.}",

year = "2021",

language = "English (US)",

isbn = "9780877036753",

series = "Advances in the Astronautical Sciences",

publisher = "Univelt Inc.",

pages = "4703--4720",

editor = "Wilson, {Roby S.} and Jinjun Shan and Howell, {Kathleen C.} and Hoots, {Felix R.}",

booktitle = "ASTRODYNAMICS 2020",

}

TY - GEN

T1 - TRAJECTORY OPTIMIZATION FOR OSIRIS-REX EARTH RETURN

AU - Hatten, Noble

AU - Englander, Jacob A.

AU - Ellison, Donald H.

AU - Nakamura, Ryo

AU - Sutter, Brian

AU - Williams, Kenneth E.

AU - Knittel, Jeremy M.

AU - McAdams, James

AU - Wibben, Daniel

AU - Antreasian, Peter

AU - Getzandanner, Kenneth

AU - Moreau, Michael C.

AU - Lauretta, Dante S.

PY - 2021

Y1 - 2021

N2 - The Origins, Spectral Interpretation, Resource Identification, and Security-Regolith Explorer (OSIRIS-REx) mission is currently operating in proximity to the near-Earth asteroid (NEA) Bennu. OSIRIS-REx is scheduled to perform a Touch and Go (TAG) sample acquisition in the fall of 2020 and then return the sample to Earth. This paper details the design and optimization of the Earth-return trajectory. Daily departure trajectories for several months surrounding the baseline departure date of March 3, 2021 are presented, along with the results of trade studies examining departure dates through September 2022. The capabilities of the trajectory optimization engine used in this work—NASA Goddard Space Flight Center’s (GSFC) Evolutionary Mission Trajectory Generator (EMTG)—are also described, with an emphasis on newer features that enable EMTG to optimize the OSIRIS-REx Earth-return trajectory.

AB - The Origins, Spectral Interpretation, Resource Identification, and Security-Regolith Explorer (OSIRIS-REx) mission is currently operating in proximity to the near-Earth asteroid (NEA) Bennu. OSIRIS-REx is scheduled to perform a Touch and Go (TAG) sample acquisition in the fall of 2020 and then return the sample to Earth. This paper details the design and optimization of the Earth-return trajectory. Daily departure trajectories for several months surrounding the baseline departure date of March 3, 2021 are presented, along with the results of trade studies examining departure dates through September 2022. The capabilities of the trajectory optimization engine used in this work—NASA Goddard Space Flight Center’s (GSFC) Evolutionary Mission Trajectory Generator (EMTG)—are also described, with an emphasis on newer features that enable EMTG to optimize the OSIRIS-REx Earth-return trajectory.

UR - http://www.scopus.com/inward/record.url?scp=85126205733&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85126205733&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:85126205733

SN - 9780877036753

T3 - Advances in the Astronautical Sciences

SP - 4703

EP - 4720

BT - ASTRODYNAMICS 2020

A2 - Wilson, Roby S.

A2 - Shan, Jinjun

A2 - Howell, Kathleen C.

A2 - Hoots, Felix R.

PB - Univelt Inc.

T2 - AAS/AIAA Astrodynamics Specialist Conference, 2020

Y2 - 9 August 2020 through 12 August 2020

ER -

TRAJECTORY OPTIMIZATION FOR OSIRIS-REX EARTH RETURN

Abstract

Publication series

Conference

ASJC Scopus subject areas

Other files and links

Fingerprint

Cite this