1998 WR

1998WR, 1950 TO3, 1950TO3, 2000 FV3, 2000FV3, 25282, J50T03O, J98W00R, K00F03V

All data for this body: [vot]

MPC data
Name (number) 1998 WR (25282)
a 2.65831
e 0.17467
i / sin(i) 13.9805 / 0.24159
q 2.19398
Q 3.12264
ω 313.0474
Node 61.5850
m 80.0211
n 0.2274
Epoch 2460800.5
nobs 4109
nopp 23
Years observed 1950-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.658
ep 0.139
sin(ip) 0.225
G 0.150
H 12.770
Mass
D 7.66 0.115
pV 0.245 0.0313
Value
Rotational Period 11.510
Period quality 3
Spectral Class S
Spectral Class Score 22.617
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia 0.2300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6581 0.1394 0.2252 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.88 1.280 1.280 Nugent 2016AJ....152...63N NEATM
7.21 0.850 0.850 Masiero 2012ApJ...759L...8M NEATM
7.68 0.117 0.117 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.227 0.0352 0.0352 Masiero 2011ApJ...741...68M NEATM
0.270 0.0900 0.0900 Nugent 2016AJ....152...63N NEATM
0.371 0.1070 0.1070 Masiero 2012ApJ...759L...8M 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
12.77 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.513 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
11.514 3 Synodic Behrend LCDB Lightcurve
11.51493 2 Sidereal Durech 2020A&A...643A..59D Model
11.5151 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
LS 0.66 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.971 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.6342 0.8270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8750 0.8270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9559 0.8270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT