1999 RR242

1999RR242, 1999 SN19, 1999SN19, 40708, J99RO2R, J99S19N

All data for this body: [vot]

MPC data
Name (number) 1999 RR242 (40708)
a 2.31268
e 0.14759
i / sin(i) 5.7630 / 0.10042
q 1.97134
Q 2.65402
ω 261.7400
Node 52.9926
m 135.0048
n 0.2802
Epoch 2460800.5
nobs 3547
nopp 20
Years observed 1998-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.312
ep 0.110
sin(ip) 0.090
G 0.150
H 14.590
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 7.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3115 0.1095 0.0899 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
14.59 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
V Popescu NIR Mansour 2020MNRAS.491.5966M SPEC+PHOT
V 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V V None None Movis NIR Popescu 2018A&A...617A..12P PHOT