2000 YW34

2000YW34, 1975 ER2, 1975ER2, 1999 XF194, 1999XF194, 45906, J75E02R, J99XJ4F, K00Y34W

All data for this body: [vot]

MPC data
Name (number) 2000 YW34 (45906)
a 2.99433
e 0.21743
i / sin(i) 8.8140 / 0.15323
q 2.34329
Q 3.64538
ω 242.7269
Node 344.6078
m 214.5037
n 0.1902
Epoch 2460800.5
nobs 3395
nopp 23
Years observed 1975-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.984
ep 0.248
sin(ip) 0.183
G 0.150
H 13.260
Mass
D 11.30 0.278
pV 0.077 0.0108
Value
Rotational Period 4.355
Period quality 2
Spectral Class S
Spectral Class Score 2.816
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9843 0.2483 0.1834 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.06 2.210 2.210 Ali-Lagoa 2018A&A...612A..85A NEATM
11.10 0.299 0.299 Masiero 2011ApJ...741...68M NEATM
12.65 0.830 0.830 Usui 2011PASJ...63.1117U NEATM
14.81 2.960 2.960 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.048 0.0190 0.0190 Ali-Lagoa 2018A&A...612A..85A NEATM
0.087 0.0350 0.0350 Ali-Lagoa 2018A&A...612A..85A NEATM
0.090 0.0141 0.0141 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
13.26 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.35546 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.1326 0.3220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.3367 0.3220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT