1999 RH163

1999RH163, 1991 RL19, 1991RL19, 42888, J91R19L, J99RG3H

All data for this body: [vot]

MPC data
Name (number) 1999 RH163 (42888)
a 2.53334
e 0.03576
i / sin(i) 8.8015 / 0.15301
q 2.44274
Q 2.62394
ω 50.6308
Node 326.7763
m 101.5457
n 0.2444
Epoch 2460800.5
nobs 2612
nopp 22
Years observed 1991-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.533
ep 0.020
sin(ip) 0.163
G 0.150
H 14.320
Mass
D 5.21 0.190
pV 0.095 0.0111
Value
Rotational Period
Period quality None
Spectral Class Cgx
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5330 0.0204 0.1630 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.67 0.349 0.349 Masiero 2011ApJ...741...68M NEATM
5.44 0.226 0.226 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.079 0.0169 0.0169 Masiero 2011ApJ...741...68M NEATM
0.107 0.0147 0.0147 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
14.32 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
Cgx Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT
X 0.166 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT