KMT-2020-BLG-0414L Overview

KMT-2020-BLG-0414L

KMT-2020-BLG-0414L b

KMT-2020-BLG-0414L c

Overview Parameters Nearby Data Bibliography 2 Legend Expand All

KMT-2020-BLG-0414L Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
KMT-2020-BLG-0414L
KMT-2020-BLG-0414L b	2.07 au	1.87 M_⨁	Microlensing	2021	Zang et al. 2021	Confirmed Planet
KMT-2020-BLG-0414L c	22.3 au	8581.37 M_⨁	Microlensing	2021	Zang et al. 2021	Confirmed Planet

KMT-2020-BLG-0414L Stellar Parameters (6 Solutions)

RA: 18h07m39.60s

Dec: -28d29m06.8s

Distance: 1220+320-230
pc

Parallax: ---

Ecliptic Latitude: -5.05717 deg

Ecliptic Longitude: 271.68581 deg

Galactic Latitude: -3.95413 deg

Galactic Longitude: 2.81609 deg

Total Proper Motion: ---

Proper Motion (RA): ---

Proper Motion (Dec): ---

Photometry

Tools: Planetary Systems; IRSA Finding Chart; Stellar Hosts

Source	Zhang et al. 2024	Zhang et al. 2024	Zang et al. 2021	Zang et al. 2021	Zang et al. 2021	Zang et al. 2021
M_✶ (M_⦿)	0.51+0.08-0.05	0.49+0.06-0.03	0.364+0.072-0.057	0.259+0.041-0.034	0.340+0.063-0.053	0.217+0.045-0.037
Sp. T	WD	WD	---	---	---	---

KMT-2020-BLG-0414L b Planetary Parameters (6 Solutions)

Status: Confirmed Planet

Detected By: Microlensing

Tools: Planetary Systems; Microlensing

Source	Zhang et al. 2024	Zhang et al. 2024	Zang et al. 2021	Zang et al. 2021	Zang et al. 2021	Zang et al. 2021
M_p (M_⨁)	1.87+0.27-0.16	1.75+0.31-0.18	1.28+0.25-0.21	0.860+0.190-0.130	0.960+0.150-0.130	1.21+0.28-0.22
M_p (M_Jup)	0.00588+0.00085-0.00050	0.00551+0.00098-0.00057	0.00403+0.00079-0.00066	0.00271+0.00060-0.00041	0.00302+0.00047-0.00041	0.00381+0.00088-0.00069
a (au)	2.07+0.22-0.11	2.17+0.30-0.17	1.62+0.30-0.26	1.04+0.19-0.16	1.26+0.19-0.14	1.79+0.36-0.28

KMT-2020-BLG-0414L c Planetary Parameters (6 Solutions)

Status: Confirmed Planet

Detected By: Microlensing

Tools: Planetary Systems; Microlensing

Source	Zhang et al. 2024	Zhang et al. 2024	Zang et al. 2021	Zang et al. 2021	Zang et al. 2021	Zang et al. 2021
M_p (M_⨁)	8581+1271-985	10298+1526-826	5371+1081-953	3973+826-667	4895±1049	7405+1494-1240
M_p (M_Jup)	27.0+4.0-3.1	32.4+4.8-2.6	16.9+3.4-3.0	12.5+2.6-2.1	15.4±3.3	23.3+4.7-3.9
a (au)	22.3+2.4-1.5	0.20+0.03-0.02	16.6+3.2-2.7	11.4+2.1-1.8	0.12±0.02	0.16±0.03

Nearby Data (within 30 arcseconds) Browse Nearby Data

Known Objects: 2 Confirmed Planets; 20 2MASS Point Source Catalog

Data Files: 2 Associated Literature Data

Bibliography (2 References)

An Earth-mass planet and a brown dwarf in orbit around a white dwarf
Zhang et al. 2024 Reference Overview
An Earth-mass planet in a time of COVID-19: KMT-2020-BLG-0414Lb
Zang et al. 2021 Reference Overview

Legend

System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive

Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2

External Link
Search
Browse
Download

Debug Info

https://vmexoweb2.ipac.caltech.edu/data/Overviews_2.0/39/KMT-2020-BLG-0414L.json

KMT-2020-BLG-0414L

Catalog Parameters

18h07m39.60s

Dec

dec

-28d29m06.8s

elat

-5.05717

elon

271.68581

glat

-3.95413

glon

2.81609

sy_vmag

no_data

sy_tmag

no_data

sy_jmag

no_data

sy_hmag

no_data

sy_kmag

no_data

sy_kepmag

no_data

sy_w1mag

no_data

sy_w2mag

no_data

sy_w3mag

no_data

sy_w4mag

no_data

sy_icmag

no_data

sy_gaiamag

no_data

sy_bmag

no_data

sy_gmag

no_data

sy_imag

no_data

sy_rmag

no_data

sy_umag

no_data

sy_zmag

no_data

sy_pm

no_data

sy_pmdec

no_data

sy_pmra

no_data

sy_plx

no_data

Distance

sy_dist

1220+320-230

Set Parameters

st_rad

no_data

st_teff

no_data