Sergeev-Censkij

04470, 1973 UF2, 1973UF2, 1978 QP1, 1978QP1, 1979 XU1, 1979XU1, 1984 UJ4, 1984UJ4, J73U02F, J78Q01P, J79X01U, J84U04J

All data for this body: [vot]

MPC data
Name (number) Sergeev-Censkij (4470)
a 3.12619
e 0.17833
i / sin(i) 2.4650 / 0.04301
q 2.56868
Q 3.68369
ω 202.2547
Node 119.8234
m 160.2530
n 0.1783
Epoch 2460800.5
nobs 4496
nopp 31
Years observed 1973-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.130
ep 0.156
sin(ip) 0.024
G 0.150
H 12.700
Mass
D 16.64 0.148
pV 0.064 0.0064
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 16.184
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
656 Beagle 0 Beagle Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis -0.0700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1296 0.1562 0.0238 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.10 0.207 0.207 Masiero 2011ApJ...741...68M NEATM
16.72 3.340 3.340 Ali-Lagoa 2018A&A...612A..85A NEATM
17.07 0.700 0.700 Usui 2011PASJ...63.1117U NEATM
17.23 0.225 0.225 Masiero 2011ApJ...741...68M NEATM
18.34 2.700 2.700 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.058 0.0080 0.0080 Masiero 2011ApJ...741...68M NEATM
0.065 0.0260 0.0260 Ali-Lagoa 2018A&A...612A..85A NEATM
0.075 0.0122 0.0122 Masiero 2011ApJ...741...68M NEATM
0.091 0.0340 0.0340 Tedesco 2002AJ....123.1056T STM
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
12.70 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
B C 0.0774 0.1930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.2326 0.1930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.4294 0.1930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.868 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C None None Movis NIR Popescu 2018A&A...617A..12P PHOT
C C 0.3283 0.1930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3721 0.1930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3915 0.1930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5707 0.1930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S C 0.4787 0.1930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.7430 0.1930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT