Kiev

02171, 1949 MN, 1949MN, 1949 MQ, 1949MQ, 1956 RP, 1956RP, 1969 FK, 1969FK, 1970 XB, 1970XB, 1973 QD1, 1973QD1, J49M00N, J49M00Q, J56R00P, J69F00K, J70X00B, J73Q01D

All data for this body: [vot]

MPC data
Name (number) Kiev (2171)
a 2.25637
e 0.16581
i / sin(i) 7.5156 / 0.13080
q 1.88225
Q 2.63049
ω 180.2083
Node 102.0272
m 133.5435
n 0.2908
Epoch 2460800.5
nobs 6389
nopp 30
Years observed 1949-2025
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.256
ep 0.124
sin(ip) 0.108
G 0.150
H 12.820
Mass
D 8.30 0.055
pV 0.101 0.0059
Value
Rotational Period 3.171
Period quality 3
Spectral Class Sq
Spectral Class Score 18.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.8300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2562 0.1245 0.1076 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.45 0.310 0.310 Masiero 2012ApJ...759L...8M NEATM
8.03 0.150 0.150 Masiero 2014ApJ...791..121M NEATM
8.40 0.061 0.061 Masiero 2011ApJ...741...68M NEATM
8.85 0.580 0.580 Usui 2011PASJ...63.1117U NEATM
9.11 0.900 0.900 Tedesco 2002AJ....123.1056T STM
9.87 1.970 1.970 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.077 0.0190 0.0190 Tedesco 2002AJ....123.1056T STM
0.091 0.0082 0.0082 Masiero 2011ApJ...741...68M NEATM
0.110 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.165 0.0660 0.0660 Ali-Lagoa 2018A&A...612A..85A NEATM
0.387 0.0510 0.0510 Masiero 2012ApJ...759L...8M 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
12.82 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
22.9 1 Synodic Behrend LCDB Lightcurve
3.1714 2+ Synodic Loera 2020MPBu...47..348L Lightcurve
3.171587 2 Sidereal Athanasopoulos 2022A&A...666A.116A Model
3.1716 3 Synodic Romeuf 2020CBET.4794....1R Lightcurve
3.172 3- Synodic Polakis 2020MPBu...47..314P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.927 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
Sq Bus-DeMeo NIR Arredondo 2021Icar..36814619A SPEC