1999 RV9

1999RV9, 38254, J99R09V

All data for this body: [vot]

MPC data
Name (number) 1999 RV9 (38254)
a 2.63782
e 0.05287
i / sin(i) 1.4501 / 0.02531
q 2.49837
Q 2.77727
ω 359.6671
Node 320.1888
m 0.5365
n 0.2301
Epoch 2460800.5
nobs 657
nopp 19
Years observed 1995-2025
rms 0.90
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.638
ep 0.041
sin(ip) 0.040
G 0.150
H 16.110
Mass
D 3.47 0.878
pV 0.044 0.0264
Value
Rotational Period
Period quality None
Spectral Class Kl
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6378 0.0406 0.0400 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.47 0.878 0.878 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.044 0.0264 0.0264 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
16.11 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
Kl Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT