2000 WN77

2000WN77, 1998 FY121, 1998FY121, 39141, J98FC1Y, K00W77N

All data for this body: [vot]

MPC data
Name (number) 2000 WN77 (39141)
a 2.67795
e 0.07949
i / sin(i) 7.2355 / 0.12595
q 2.46507
Q 2.89083
ω 233.7814
Node 28.7706
m 1.8095
n 0.2249
Epoch 2460800.5
nobs 1335
nopp 22
Years observed 1960-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.678
ep 0.117
sin(ip) 0.120
G 0.150
H 15.170
Mass
D 5.83 0.325
pV 0.057 0.0058
Value
Rotational Period 3.500
Period quality 2
Spectral Class C
Spectral Class Score 5.976
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6777 0.1169 0.1205 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.83 0.325 0.325 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.057 0.0058 0.0058 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
15.17 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.52 2 Synodic Erasmus 2019ApJS..242...15E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.996000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT