2000 RQ1

2000RQ1, 1989 SD11, 1989SD11, 36681, J89S11D, K00R01Q

All data for this body: [vot]

MPC data
Name (number) 2000 RQ1 (36681)
a 2.36197
e 0.11413
i / sin(i) 12.8106 / 0.22173
q 2.09240
Q 2.63153
ω 86.0185
Node 356.8991
m 217.9333
n 0.2715
Epoch 2460800.5
nobs 2512
nopp 21
Years observed 1989-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.361
ep 0.151
sin(ip) 0.222
G 0.150
H 14.860
Mass
D 5.44 0.384
pV 0.092 0.0193
Value
Rotational Period
Period quality None
Spectral Class L
Spectral Class Score 1.818
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3615 0.1507 0.2216 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.15 1.008 1.008 Masiero 2017AJ....154..168M NEATM
5.66 0.415 0.415 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.087 0.0203 0.0203 Masiero 2011ApJ...741...68M NEATM
0.135 0.0624 0.0624 Masiero 2017AJ....154..168M 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
14.86 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
L 0.303 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT