Starodub

1988 KK, 1988KK, 1998 HQ73, 1998HQ73, 1999 XS25, 1999XS25, 23044, J88K00K, J98H73Q, J99X25S

All data for this body: [vot]

MPC data
Name (number) Starodub (23044)
a 2.26586
e 0.19200
i / sin(i) 4.5872 / 0.07998
q 1.83081
Q 2.70091
ω 201.2600
Node 89.8959
m 272.6019
n 0.2890
Epoch 2460800.5
nobs 3623
nopp 21
Years observed 1988-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.267
ep 0.164
sin(ip) 0.065
G 0.150
H 14.430
Mass
D 3.72 0.169
pV 0.284 0.0512
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 9.448
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2665 0.1643 0.0650 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.33 0.690 0.690 Nugent 2016AJ....152...63N NEATM
3.74 0.174 0.174 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.260 0.1300 0.1300 Nugent 2016AJ....152...63N NEATM
0.289 0.0557 0.0557 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
14.43 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
A S 0.3065 0.9250 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.81 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.9714 0.9250 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT