Widorn

03721, 1951 YG2, 1951YG2, 1971 SD1, 1971SD1, 1981 ON, 1981ON, 1982 TU, 1982TU, 1982 UK9, 1982UK9, 1982 VZ9, 1982VZ9, 1984 DV1, 1984DV1, J51Y02G, J71S01D, J81O00N, J82T00U, J82U09K, J82V09Z, J84D01V

All data for this body: [vot]

MPC data
Name (number) Widorn (3721)
a 3.02121
e 0.08640
i / sin(i) 8.7697 / 0.15246
q 2.76017
Q 3.28225
ω 149.3568
Node 313.8432
m 342.7608
n 0.1877
Epoch 2460800.5
nobs 5605
nopp 29
Years observed 1951-2025
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.020
ep 0.088
sin(ip) 0.168
G 0.150
H 12.040
Mass
D 14.79 0.044
pV 0.188 0.0095
Value
Rotational Period 84.900
Period quality 2
Spectral Class X
Spectral Class Score 2.684
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0203 0.0879 0.1682 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.19 0.200 0.200 Masiero 2014ApJ...791..121M NEATM
14.82 0.045 0.045 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.169 0.0305 0.0305 Masiero 2011ApJ...741...68M NEATM
0.190 0.0100 0.0100 Masiero 2014ApJ...791..121M 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
12.04 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
84.96 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L 0.63 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.4473 0.4473 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT