KMT-2021-BLG-0171L Overview

KMT-2021-BLG-0171L 5200.00 K

KMT-2021-BLG-0171L b

Overview Parameters Nearby Data Bibliography 1 Legend Expand All

KMT-2021-BLG-0171L Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
KMT-2021-BLG-0171L
KMT-2021-BLG-0171L b	3.5 au	11.2 M_⨁	Microlensing	2022	Yang et al. 2022	Confirmed Planet

KMT-2021-BLG-0171L Stellar Parameters (11 Solutions)

RA: 17h56m58.0s

Dec: -30d05m35s

Distance: 4600+1600-1100
pc

Parallax: ---

Ecliptic Latitude: -6.65551 deg

Ecliptic Longitude: 269.33556 deg

Galactic Latitude: -2.71306 deg

Galactic Longitude: .2661 deg

Total Proper Motion: ---

Proper Motion (RA): ---

Proper Motion (Dec): ---

Photometry

Tools: Planetary Systems; IRSA Finding Chart; Stellar Hosts

Source	Yang et al. 2022	Yang et al. 2022	Yang et al. 2022	Yang et al. 2022	Yang et al. 2022	Yang et al. 2022	Yang et al. 2022	Yang et al. 2022	Yang et al. 2022	Yang et al. 2022	Yang et al. 2022
T_eff (K)	5200	5200	5200	5200	5200	5200	5200	5200	5200	5200	5200
M_✶ (M_⦿)	0.800+0.280-0.240	0.760+0.310-0.300	0.780+0.270-0.240	0.740+0.290-0.270	0.83±0.27	0.790+0.280-0.260	0.830+0.270-0.280	0.780+0.280-0.260	0.780+0.280-0.260	0.810+0.280-0.270	0.780+0.290-0.260

KMT-2021-BLG-0171L b Planetary Parameters (11 Solutions)

Status: Confirmed Planet

Detected By: Microlensing

Tools: Planetary Systems; Microlensing

Source	Yang et al. 2022	Yang et al. 2022	Yang et al. 2022	Yang et al. 2022	Yang et al. 2022	Yang et al. 2022	Yang et al. 2022	Yang et al. 2022	Yang et al. 2022	Yang et al. 2022	Yang et al. 2022
M_p (M_⨁)	11.2+5.5-4.5	11.8+5.7-4.9	11.4+5.4-4.5	12.1+5.2-4.2	6.0+2.1-2.0	5.8±2.1	6.1+2.0-2.1	5.8+2.1-2.0	11.5+4.9-4.0	11.8+5.3-4.3	5.9+2.1-2.0
M_p (M_Jup)	0.0352+0.0173-0.0142	0.0371+0.0179-0.0154	0.0359+0.0170-0.0142	0.0381+0.0164-0.0132	0.019+0.007-0.006	0.018±0.007	0.019+0.006-0.007	0.018+0.007-0.006	0.0362+0.0154-0.0126	0.0371+0.0167-0.0135	0.019+0.007-0.006
a (au)	3.5+1.3-1.0	2.8±0.7	4.4+1.0-1.1	2.9+0.6-0.5	3.7+0.8-0.7	3.6±0.7	3.8±0.8	3.7±0.7	4.5+0.9-0.8	3.3+1.4-0.8	3.6+0.8-0.7

Nearby Data (within 30 arcseconds) Browse Nearby Data

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Known Objects: 1 Confirmed Planets; 31 2MASS Point Source Catalog

Data Files: 1 Associated Literature Data

Bibliography (1 Reference)

KMT-2021-BLG-0171Lb and KMT-2021-BLG-1689Lb: Two Microlensing Planets in the KMTNet High-cadence Fields with Followup Observations
Yang et al. 2022 Reference Overview

System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive

Aliases
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Transit Prediction Service
Time Series
Kepler | K2

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