2001 RT85

2001RT85, D5215, K01R85T

All data for this body: [vot]

MPC data
Name (number) 2001 RT85 (135215)
a 2.39455
e 0.14994
i / sin(i) 2.3210 / 0.04050
q 2.03552
Q 2.75359
ω 217.9482
Node 202.9973
m 86.9755
n 0.2660
Epoch 2460800.5
nobs 1023
nopp 17
Years observed 1992-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.395
ep 0.144
sin(ip) 0.050
G 0.150
H 16.530
Mass
D 3.11 0.134
pV 0.055 0.0114
Value
Rotational Period 3.300
Period quality 2
Spectral Class C
Spectral Class Score 12.760
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.1600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3951 0.1438 0.0495 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.11 0.134 0.134 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.055 0.0114 0.0114 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
16.53 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
1.33 Synodic Erasmus 2018ApJS..237...19E Lightcurve
1.33 Synodic Erasmus 2019ApJS..242...15E Lightcurve
3.36 2 Synodic Chang 2019ApJS..241....6C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
B B 0.4517 0.4517 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.38 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 1.000000 Bus-DeMeo VIS Erasmus 2018ApJS..237...19E PHOT
C 1.000000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT