1999 RX176

1999RX176, 44666, J99RH6X

All data for this body: [vot]

MPC data
Name (number) 1999 RX176 (44666)
a 2.22778
e 0.05271
i / sin(i) 3.2082 / 0.05596
q 2.11037
Q 2.34520
ω 181.1499
Node 189.3539
m 240.5523
n 0.2964
Epoch 2460800.5
nobs 1403
nopp 20
Years observed 1998-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.228
ep 0.036
sin(ip) 0.066
G 0.150
H 16.170
Mass
D 3.37 1.230
pV 0.062 0.0515
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 2.952
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2276 0.0361 0.0661 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.37 1.230 1.230 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.062 0.0330 0.0700 Masiero 2021PSJ.....2..162M 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
16.17 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
X 0.492 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT