4205 T-1

4205T-1, 1985 RG2, 1985RG2, 2000 CU90, 2000CU90, 26775, J85R02G, K00C90U, T1S4205

All data for this body: [vot]

MPC data
Name (number) 4205 T-1 (26775)
a 2.57806
e 0.16672
i / sin(i) 13.2574 / 0.22933
q 2.14824
Q 3.00788
ω 216.5027
Node 168.9299
m 177.7571
n 0.2381
Epoch 2460800.5
nobs 3549
nopp 25
Years observed 1952-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.579
ep 0.136
sin(ip) 0.223
G 0.150
H 13.780
Mass
D 5.23 0.034
pV 0.327 0.0283
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 23.215
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.6600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5786 0.1356 0.2232 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.58 0.220 0.220 Masiero 2012ApJ...759L...8M NEATM
5.25 0.034 0.034 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.305 0.0490 0.0490 Masiero 2012ApJ...759L...8M NEATM
0.338 0.0347 0.0347 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
13.78 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L 0.421 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
S S 0.7160 0.9290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8598 0.9290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9605 0.9290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9996 0.9290 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT