Davidskillman

1999 UB53, 1999UB53, 2001 CO35, 2001CO35, 70720, J99U53B, K01C35O

All data for this body: [vot]

MPC data
Name (number) Davidskillman (70720)
a 2.64574
e 0.02857
i / sin(i) 22.8655 / 0.38857
q 2.57014
Q 2.72133
ω 67.1358
Node 104.4393
m 225.6178
n 0.2290
Epoch 2460800.5
nobs 2855
nopp 21
Years observed 1999-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Hansa (480)
 
ap 2.647
ep 0.044
sin(ip) 0.376
G 0.150
H 13.640
Mass
D 4.85 0.080
pV 0.345 0.0285
Value
Rotational Period 98.300
Period quality 2
Spectral Class S
Spectral Class Score 4.986
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
480 Hansa 0 Hansa Novakovic 2019EPSC...13.1671N HCM
480 Hansa 803 Hansa Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6469 0.0436 0.3759 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.59 0.120 0.120 Masiero 2011ApJ...741...68M NEATM
5.07 0.107 0.107 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.330 0.0321 0.0321 Masiero 2011ApJ...741...68M NEATM
0.402 0.0621 0.0621 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
13.64 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
98.32 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 0.831 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT