1999 GL33

1999GL33, 2000 UY87, 2000UY87, J99G33L, K00U87Y, N9838

All data for this body: [vot]

MPC data
Name (number) 1999 GL33 (239838)
a 2.41827
e 0.23814
i / sin(i) 11.3303 / 0.19647
q 1.84239
Q 2.99415
ω 66.1030
Node 196.3640
m 295.2301
n 0.2621
Epoch 2460800.5
nobs 781
nopp 15
Years observed 1999-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.418
ep 0.234
sin(ip) 0.207
G 0.150
H 16.510
Mass
D 3.33 0.095
pV 0.054 0.0128
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.873
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4184 0.2336 0.2071 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.02 0.780 0.780 Masiero 2020PSJ.....1....5M NEATM
3.33 0.096 0.096 Masiero 2011ApJ...741...68M NEATM
4.01 1.070 1.070 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.036 0.0300 0.0300 Masiero 2020PSJ.....1....5M NEATM
0.058 0.0152 0.0152 Masiero 2011ApJ...741...68M NEATM
0.064 0.0380 0.0380 Masiero 2020PSJ.....1....5M 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
16.51 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
C 0.201 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C 0.7778 0.7778 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT