NGC 2682 Sand 978 Overview

NGC 2682 Sand 978 21.02 R_⦿ 4200.00 K

NGC 2682 Sand 978 b

Overview Parameters Nearby Data Bibliography 5 Legend Expand All

NGC 2682 Sand 978 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
NGC 2682 Sand 978
NGC 2682 Sand 978 b	511.21 d	> 692.87 M_⨁	Radial Velocity	2017	Brucalassi et al. 2017	Confirmed Planet

NGC 2682 Sand 978 Stellar Parameters (3 Solutions)

RA: 08h51m17.47s

Dec: +11d45m22.67s

Distance: 821.918±30.526 pc

Parallax: 1.1876400±0.0448535 mas

Ecliptic Latitude: -5.66413 deg

Ecliptic Longitude: 131.966 deg

Galactic Latitude: 31.87601 deg

Galactic Longitude: 215.74169 deg

Total Proper Motion: 11.3247270±0.0716752 mas/yr

Proper Motion (RA): -10.9610000±0.0728094 mas/yr

Proper Motion (Dec): -2.8470900±0.0520425 mas/yr

Photometry: m_V
9.814±0.010; m_TESS
8.4997±0.0063; m_J
7.325±0.021; m_H
6.683±0.020; m_Ks
6.494±0.021; m_W1
6.383±0.080; m_W2
6.508±0.023; m_W3
6.448±0.016; m_W4
6.296±0.062; m_Gaia
9.252860±0.000242; m_B
11.168±0.069; m_g
13.6976000±0.0098583; m_i
8.7763100±0.0009084; m_r
8.7939000±0.0002584; m_u
16.4830000±0.0196647; m_z
11.7743000±0.0133236

Abundances (Hypatia Catalog): [Fe/H] -0.09±0.36 dex; [C/H] -0.13±0.09 dex; [O/H] -0.09±0.09 dex; [Na/H] 0.24±0.04 dex; [Mg/H] 0.08±0.11 dex; [Al/H] 0.25±0.06 dex; [Si/H] 0.17±0.05 dex; [Ca/H] 0.07±0.09 dex; [Y/H] -0.04±0.08 dex; [BaII/H] -0.23±0.19 dex

Mission: K2 :

Tools: Planetary Systems; ExoFOP Target Overview Page; IRSA Finding Chart; Stellar Hosts

Source	TICv8	Gaia DR2	Brucalassi et al. 2017
T_eff (K)	4250.0±100.0	4357.25+93.75-118.02	4200±21
γ (km/s)	---	35.00804341445731±0.47754440757124	34.567±0.008
M_✶ (M_⦿)	---	---	1.37±0.02
log g (log₁₀(cm/s²))	---	---	1.80±0.09
Sp. T	---	---	K4 III
L_✶ (log₁₀(L_⦿))	---	2.1567032+0.0226044-0.0238458	---
R_✶ (R_⦿)	23.4878	21.017414+1.186540-0.876041	---
Metallicity (dex)	-0.020±0.130 [M/H]	---	---

NGC 2682 Sand 978 b Planetary Parameters (1 Solution)

Status: Confirmed Planet

Detected By: Radial Velocity

Tools: Planetary Systems

Source	Brucalassi et al. 2017
T_p (days)	2456135.92±21.23 (JD)
ω (deg)	291.68±35.85
M_p sin i (M_⨁)	693±54
M_p sin i (M_Jup)	2.18±0.17
e	0.16±0.07
P (days)	511.21±2.04
K (m/s)	45.48±3.65

Nearby Data (within 30 arcseconds) Browse Nearby Data

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Known Objects: 1 Confirmed Planets; 2 K2 Targets; 3 2MASS Point Source Catalog

Data Files: 1 K2 Time Series; 1 Associated Literature Data

Bibliography (5 References)

The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview
Gaia Data Release 2
Gaia DR2 Reference Overview
Search for giant planets in M 67. IV. Survey results
Brucalassi et al. 2017 Reference Overview
All WISE Data Release
Cutri et al. 2014 Reference Overview
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog Reference Overview

System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive

Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2

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