Susumu

06925, 1964 TF2, 1964TF2, 1972 HP1, 1972HP1, 1976 DL, 1976DL, 1987 MV, 1987MV, 1993 UW2, 1993UW2, J64T02F, J72H01P, J76D00L, J87M00V, J93U02W

All data for this body: [vot]

MPC data
Name (number) Susumu (6925)
a 2.83465
e 0.10124
i / sin(i) 14.2167 / 0.24559
q 2.54767
Q 3.12162
ω 84.1700
Node 207.3948
m 326.2842
n 0.2065
Epoch 2460800.5
nobs 5598
nopp 31
Years observed 1964-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.834
ep 0.083
sin(ip) 0.256
G 0.150
H 12.330
Mass
D 22.77 0.058
pV 0.045 0.0024
Value
Rotational Period 52.794
Period quality 2
Spectral Class L
Spectral Class Score 1.902
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8342 0.0825 0.2556 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
21.02 1.100 1.100 Tedesco 2002AJ....123.1056T STM
21.26 6.970 6.970 Masiero 2021PSJ.....2..162M NEATM
21.91 4.380 4.380 Ali-Lagoa 2018A&A...612A..85A NEATM
22.15 1.111 1.111 Ryan&Woodward 2010AJ....140..933R IRAS-STM
22.53 7.340 7.340 Nugent 2016AJ....152...63N NEATM
22.65 0.086 0.086 Masiero 2011ApJ...741...68M NEATM
22.79 1.740 1.740 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
22.86 0.080 0.080 Masiero 2014ApJ...791..121M NEATM
23.71 0.510 0.510 Usui 2011PASJ...63.1117U NEATM
24.66 5.528 5.528 Masiero 2017AJ....154..168M NEATM
24.84 2.480 2.480 Ali-Lagoa 2018A&A...612A..85A NEATM
25.35 6.550 6.550 Nugent 2016AJ....152...63N NEATM
26.46 8.825 8.825 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.038 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM
0.038 0.0220 0.0220 Masiero 2017AJ....154..168M NEATM
0.040 0.0164 0.0164 Masiero 2017AJ....154..168M NEATM
0.042 0.0067 0.0067 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.043 0.0043 0.0043 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.046 0.0230 0.0460 Masiero 2021PSJ.....2..162M NEATM
0.048 0.0050 0.0050 Tedesco 2002AJ....123.1056T STM
0.049 0.0200 0.0200 Ali-Lagoa 2018A&A...612A..85A NEATM
0.050 0.0070 0.0070 Masiero 2011ApJ...741...68M NEATM
0.050 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.050 0.0200 0.0200 Nugent 2016AJ....152...63N 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
12.33 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
52.7947 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L 0.317 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT