2000 XQ49

2000XQ49, 1982 DT, 1982DT, 1990 DE, 1990DE, 45898, J82D00T, J90D00E, K00X49Q

All data for this body: [vot]

MPC data
Name (number) 2000 XQ49 (45898)
a 1.95605
e 0.07375
i / sin(i) 17.7749 / 0.30528
q 1.81180
Q 2.10030
ω 150.6315
Node 336.7670
m 320.8850
n 0.3603
Epoch 2460800.5
nobs 3834
nopp 17
Years observed 1982-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Hungaria (434)
 
ap 1.956
ep 0.074
sin(ip) 0.350
G 0.150
H 14.260
Mass
D 2.62 0.531
pV 0.645 0.2436
Value
Rotational Period 5.410
Period quality 3
Spectral Class X
Spectral Class Score 1.326
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
434 Hungaria 0 Hungaria Novakovic 2019EPSC...13.1671N HCM
434 Hungaria 3 Hungaria 0.6600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
1.9560 0.0737 0.3496 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.62 0.531 0.531 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.645 0.2436 0.2436 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.26 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.415 3 Synodic Warner 2017MPBu...44...12W Lightcurve
5.416 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
5.416 3 Synodic Warner 2014MPBu...41...27W Lightcurve
5.41642 2 Sidereal Durech 2018A&A...617A..57D Model
5.41642 2 Sidereal Wang 2021AN....342..914W Model
5.4174 3 Synodic Warner 2012MPBu...39..158W Lightcurve
5.424 3 Synodic Warner 2009MPBu...36..109W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X 0.221 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT