6616 P-L

6616P-L, 2000 DH44, 2000DH44, 48353, K00D44H, PLS6616

All data for this body: [vot]

MPC data
Name (number) 6616 P-L (48353)
a 2.80628
e 0.09946
i / sin(i) 1.9410 / 0.03387
q 2.52716
Q 3.08540
ω 225.0860
Node 171.7133
m 239.6704
n 0.2097
Epoch 2460800.5
nobs 1521
nopp 22
Years observed 1960-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.805
ep 0.071
sin(ip) 0.034
G 0.150
H 15.010
Mass
D 6.81 0.135
pV 0.053 0.0062
Value
Rotational Period 9.900
Period quality 2
Spectral Class X
Spectral Class Score 3.344
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8050 0.0715 0.0336 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.73 0.168 0.168 Masiero 2011ApJ...741...68M NEATM
6.96 0.225 0.225 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.053 0.0070 0.0070 Masiero 2011ApJ...741...68M NEATM
0.056 0.0137 0.0137 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
15.01 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.8 2 Synodic Chang 2015ApJS..219...27C Lightcurve
9.903 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Ad Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
D X 0.0395 0.2220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.1179 0.2220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.4395 0.2220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT