2000 GW99

2000GW99, 27489, K00G99W

All data for this body: [vot]

MPC data
Name (number) 2000 GW99 (27489)
a 2.63583
e 0.13698
i / sin(i) 14.0087 / 0.24207
q 2.27478
Q 2.99689
ω 109.1089
Node 208.7965
m 204.5367
n 0.2303
Epoch 2460800.5
nobs 1801
nopp 22
Years observed 1996-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Maria (170)
 
ap 2.637
ep 0.092
sin(ip) 0.254
G 0.150
H 14.680
Mass
D 3.40 0.131
pV 0.266 0.0447
Value
Rotational Period 3.969
Period quality 2
Spectral Class S
Spectral Class Score 5.814
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
170 Maria 0 Maria Novakovic 2019EPSC...13.1671N HCM
170 Maria 506 Maria 0.5800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6372 0.0916 0.2537 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.40 0.131 0.131 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.266 0.0447 0.0447 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
14.68 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.96854 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
S 0.969 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT