1999 RQ30

1999RQ30, 40433, J99R30Q

All data for this body: [vot]

MPC data
Name (number) 1999 RQ30 (40433)
a 2.75109
e 0.18890
i / sin(i) 32.5250 / 0.53767
q 2.23142
Q 3.27077
ω 309.1586
Node 343.5253
m 273.1347
n 0.2160
Epoch 2460800.5
nobs 1625
nopp 20
Years observed 1984-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Pallas (2)
 
ap 2.752
ep 0.235
sin(ip) 0.527
G 0.150
H 14.360
Mass
D 4.64 0.262
pV 0.272 0.0223
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 6.087
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2 Pallas 0 Pallas Novakovic 2019EPSC...13.1671N HCM
2 Pallas 801 Pallas Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7518 0.2355 0.5273 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.64 0.262 0.262 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.272 0.0223 0.0223 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
14.36 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
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C C 0.6812 0.6810 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT