2001 YN155

2001YN155, 2000 TQ29, 2000TQ29, B1557, K00T29Q, K01YF5N

All data for this body: [vot]

MPC data
Name (number) 2001 YN155 (111557)
a 3.16447
e 0.06679
i / sin(i) 21.1931 / 0.36151
q 2.95313
Q 3.37582
ω 269.8525
Node 307.9000
m 291.2427
n 0.1751
Epoch 2460800.5
nobs 1103
nopp 21
Years observed 1997-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent Alauda (702)
 
ap 3.162
ep 0.081
sin(ip) 0.381
G 0.150
H 14.200
Mass
D 8.58 0.417
pV 0.066 0.0113
Value
Rotational Period 9.764
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
702 Alauda 0 Alauda Novakovic 2019EPSC...13.1671N HCM
702 Alauda 902 Alauda -0.2200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1615 0.0812 0.3805 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.58 0.417 0.417 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.066 0.0113 0.0113 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
14.20 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.7645 2 Sidereal Durech 2023A&A...675A..24D Model