1985 UT

1985UT, 10291, 1975 XM1, 1975XM1, 1998 BO33, 1998BO33, J75X01M, J85U00T, J98B33O

All data for this body: [vot]

MPC data
Name (number) 1985 UT (10291)
a 2.98424
e 0.10891
i / sin(i) 8.0953 / 0.14082
q 2.65923
Q 3.30924
ω 255.3355
Node 57.4826
m 300.8866
n 0.1912
Epoch 2460800.5
nobs 5970
nopp 25
Years observed 1975-2025
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.985
ep 0.087
sin(ip) 0.127
G 0.150
H 12.840
Mass
D 22.39 0.099
pV 0.049 0.0026
Value
Rotational Period 55.350
Period quality 2
Spectral Class C
Spectral Class Score 5.652
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9848 0.0866 0.1272 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.15 2.430 2.430 Ali-Lagoa 2018A&A...612A..85A NEATM
21.80 0.870 0.870 Usui 2011PASJ...63.1117U NEATM
21.95 7.080 7.080 Nugent 2016AJ....152...63N NEATM
22.10 0.130 0.130 Masiero 2014ApJ...791..121M NEATM
22.47 7.290 7.290 Masiero 2020PSJ.....1....5M NEATM
22.83 0.158 0.158 Masiero 2011ApJ...741...68M NEATM
23.89 7.289 7.289 Masiero 2017AJ....154..168M NEATM
24.28 4.860 4.860 Ali-Lagoa 2018A&A...612A..85A NEATM
26.24 1.600 1.600 Tedesco 2002AJ....123.1056T STM
28.53 7.650 7.650 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.020 0.0070 0.0120 Masiero 2021PSJ.....2..162M NEATM
0.029 0.0120 0.0120 Ali-Lagoa 2018A&A...612A..85A NEATM
0.029 0.0220 0.0220 Masiero 2020PSJ.....1....5M NEATM
0.030 0.0223 0.0223 Masiero 2017AJ....154..168M NEATM
0.030 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.049 0.0070 0.0070 Tedesco 2002AJ....123.1056T STM
0.053 0.0033 0.0033 Masiero 2011ApJ...741...68M NEATM
0.070 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.115 0.0460 0.0460 Ali-Lagoa 2018A&A...612A..85A 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
12.84 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
55.354 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
C 0.942 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT