1999 WQ1

1999WQ1, 1983 BC, 1983BC, 2017 UZ86, 2017UZ86, 43084, J83B00C, J99W01Q, K17U86Z

All data for this body: [vot]

MPC data
Name (number) 1999 WQ1 (43084)
a 2.66046
e 0.27603
i / sin(i) 18.5912 / 0.31881
q 1.92608
Q 3.39483
ω 315.9540
Node 109.0781
m 294.1936
n 0.2271
Epoch 2460800.5
nobs 2720
nopp 22
Years observed 1983-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.661
ep 0.282
sin(ip) 0.299
G 0.150
H 13.510
Mass
D 13.33 0.107
pV 0.057 0.0011
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.134
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6610 0.2817 0.2992 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.20 4.663 4.663 Masiero 2017AJ....154..168M NEATM
13.23 0.145 0.145 Masiero 2011ApJ...741...68M NEATM
13.45 0.159 0.159 Masiero 2011ApJ...741...68M NEATM
13.86 3.530 3.530 Masiero 2020PSJ.....1....5M NEATM
16.05 4.119 4.119 Masiero 2017AJ....154..168M NEATM
16.98 4.400 4.400 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0150 0.0150 Masiero 2017AJ....154..168M NEATM
0.033 0.0240 0.0240 Masiero 2020PSJ.....1....5M NEATM
0.040 0.0230 0.0230 Masiero 2020PSJ.....1....5M NEATM
0.040 0.0320 0.0320 Masiero 2017AJ....154..168M NEATM
0.056 0.0021 0.0021 Masiero 2011ApJ...741...68M NEATM
0.058 0.0013 0.0013 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
13.51 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
K 0.518 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.689 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT