1999 RY169

1999RY169, 40622, J99RG9Y

All data for this body: [vot]

MPC data
Name (number) 1999 RY169 (40622)
a 2.41377
e 0.17776
i / sin(i) 1.7811 / 0.03108
q 1.98469
Q 2.84284
ω 334.2138
Node 304.1927
m 354.7722
n 0.2628
Epoch 2460800.5
nobs 1138
nopp 22
Years observed 1992-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.415
ep 0.168
sin(ip) 0.045
G 0.150
H 16.070
Mass
D 1.50 0.281
pV 0.375 0.2008
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.507
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana -0.0600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4148 0.1684 0.0450 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.50 0.281 0.281 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.375 0.2008 0.2008 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
16.07 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
S 0.661 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.2568 0.3460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
SV 0.06 Bus VIS Carvano 2010A&A...510A..43C PHOT
V S 0.5125 0.3460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT