1999 RR97

1999RR97, 2001 DG43, 2001DG43, 70269, J99R97R, K01D43G

All data for this body: [vot]

MPC data
Name (number) 1999 RR97 (70269)
a 2.38360
e 0.08629
i / sin(i) 0.5871 / 0.01025
q 2.17792
Q 2.58928
ω 194.8445
Node 196.2534
m 321.0320
n 0.2678
Epoch 2460800.5
nobs 1575
nopp 19
Years observed 1992-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.384
ep 0.065
sin(ip) 0.020
G 0.150
H 15.970
Mass
D 1.97 0.437
pV 0.165 0.0603
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.140
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3838 0.0647 0.0204 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.97 0.437 0.437 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.165 0.0603 0.0603 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
15.97 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
Ds Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S 0.690 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT