Kuma

06255, 1975 VJ8, 1975VJ8, 1981 DV3, 1981DV3, 1986 EB2, 1986EB2, 1988 SU4, 1988SU4, 1989 WP3, 1989WP3, 1992 OL1, 1992OL1, 1994 XT, 1994XT, J75V08J, J81D03V, J86E02B, J88S04U, J89W03P, J92O01L, J94X00T

All data for this body: [vot]

MPC data
Name (number) Kuma (6255)
a 2.74065
e 0.03559
i / sin(i) 5.1279 / 0.08938
q 2.64310
Q 2.83821
ω 195.0526
Node 275.2824
m 283.3153
n 0.2172
Epoch 2460800.5
nobs 4258
nopp 30
Years observed 1975-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.742
ep 0.057
sin(ip) 0.108
G 0.150
H 13.040
Mass
D 17.05 0.130
pV 0.058 0.0012
Value
Rotational Period 9.000
Period quality 2
Spectral Class X
Spectral Class Score 25.976
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7418 0.0567 0.1076 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.71 4.688 4.688 Masiero 2017AJ....154..168M NEATM
15.74 5.520 5.520 Nugent 2016AJ....152...63N NEATM
16.12 4.330 4.330 Masiero 2020PSJ.....1....5M NEATM
16.33 4.570 4.570 Masiero 2020PSJ.....1....5M NEATM
16.52 5.660 5.660 Nugent 2016AJ....152...63N NEATM
16.89 3.380 3.380 Ali-Lagoa 2018A&A...612A..85A NEATM
16.95 0.135 0.135 Masiero 2011ApJ...741...68M NEATM
17.86 0.520 0.520 Usui 2011PASJ...63.1117U NEATM
18.61 1.860 1.860 Ali-Lagoa 2018A&A...612A..85A NEATM
21.50 9.050 9.050 Masiero 2012ApJ...759L...8M NEATM
22.72 1.700 1.700 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.029 0.0290 0.0290 Masiero 2012ApJ...759L...8M NEATM
0.034 0.0060 0.0060 Tedesco 2002AJ....123.1056T STM
0.038 0.0080 0.0080 Ali-Lagoa 2018A&A...612A..85A NEATM
0.039 0.0270 0.0270 Masiero 2020PSJ.....1....5M NEATM
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.040 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.047 0.0190 0.0190 Ali-Lagoa 2018A&A...612A..85A NEATM
0.049 0.0310 0.0310 Masiero 2020PSJ.....1....5M NEATM
0.050 0.0259 0.0259 Masiero 2017AJ....154..168M NEATM
0.060 0.0012 0.0012 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
13.04 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.7 2 Synodic Warner 2007MPBu...34....8W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C X 0.2794 0.4010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.3175 0.4010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C X 0.5002 0.4010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.906 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.1651 0.4010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.4453 0.4010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.4680 0.4010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.5646 0.4010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.8550 0.4010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.9253 0.4010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT