1999 RD129

1999RD129, 2000 WJ86, 2000WJ86, 40571, J99RC9D, K00W86J

All data for this body: [vot]

MPC data
Name (number) 1999 RD129 (40571)
a 2.28094
e 0.16206
i / sin(i) 2.8283 / 0.04934
q 1.91130
Q 2.65058
ω 316.9293
Node 315.0182
m 210.4568
n 0.2861
Epoch 2460800.5
nobs 2236
nopp 21
Years observed 1996-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.280
ep 0.153
sin(ip) 0.058
G 0.150
H 15.290
Mass
D 4.84 0.689
pV 0.057 0.0184
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 1.277
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -1.4900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2802 0.1528 0.0580 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.55 1.187 1.187 Masiero 2017AJ....154..168M NEATM
4.93 1.110 1.110 Masiero 2021PSJ.....2..162M NEATM
5.07 1.310 1.310 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.055 0.0298 0.0298 Masiero 2017AJ....154..168M NEATM
0.057 0.0210 0.0330 Masiero 2021PSJ.....2..162M NEATM
0.065 0.0320 0.0620 Masiero 2021PSJ.....2..162M 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
15.29 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B B 0.2129 0.1030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT