1999 JR52

1999JR52, 1996 TZ5, 1996TZ5, 29938, J96T05Z, J99J52R

All data for this body: [vot]

MPC data
Name (number) 1999 JR52 (29938)
a 2.83608
e 0.02171
i / sin(i) 1.7619 / 0.03075
q 2.77451
Q 2.89764
ω 328.7773
Node 185.0670
m 235.2322
n 0.2064
Epoch 2460800.5
nobs 3037
nopp 23
Years observed 1991-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.838
ep 0.055
sin(ip) 0.036
G 0.150
H 13.900
Mass
D 4.29 0.827
pV 0.264 0.0803
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.536
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis -0.3600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8379 0.0546 0.0365 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.29 0.827 0.827 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.264 0.0803 0.0803 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
13.90 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 0.756 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT