Kerch

02216, 1930 QF, 1930QF, 1935 QF1, 1935QF1, 1938 DJ, 1938DJ, 1959 CG1, 1959CG1, 1970 FK, 1970FK, 1971 LF, 1971LF, 1975 ES2, 1975ES2, 1977 RB4, 1977RB4, J30Q00F, J35Q01F, J38D00J, J59C01G, J70F00K, J71L00F, J75E02S, J77R04B

All data for this body: [vot]

MPC data
Name (number) Kerch (2216)
a 3.01925
e 0.09552
i / sin(i) 10.4362 / 0.18114
q 2.73084
Q 3.30765
ω 183.6672
Node 155.5291
m 22.7333
n 0.1879
Epoch 2460800.5
nobs 8369
nopp 36
Years observed 1938-2025
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.019
ep 0.075
sin(ip) 0.171
G 0.150
H 11.350
Mass
D 18.91 0.121
pV 0.135 0.0114
Value
Rotational Period 9.460
Period quality 3-
Spectral Class S
Spectral Class Score 5.802
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.2300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0190 0.0746 0.1710 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
17.93 3.590 3.590 Ali-Lagoa 2018A&A...612A..85A NEATM
18.02 0.190 0.190 Masiero 2014ApJ...791..121M NEATM
18.35 6.910 6.910 Nugent 2016AJ....152...63N NEATM
19.30 0.161 0.161 Masiero 2011ApJ...741...68M NEATM
21.39 1.480 1.480 Usui 2011PASJ...63.1117U NEATM
23.13 0.710 0.710 Masiero 2012ApJ...759L...8M NEATM
24.58 4.920 4.920 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.102 0.0410 0.0410 Ali-Lagoa 2018A&A...612A..85A NEATM
0.120 0.0130 0.0130 Masiero 2012ApJ...759L...8M NEATM
0.120 0.0900 0.0900 Nugent 2016AJ....152...63N NEATM
0.192 0.0770 0.0770 Ali-Lagoa 2018A&A...612A..85A NEATM
0.228 0.0425 0.0425 Masiero 2011ApJ...741...68M NEATM
0.260 0.0500 0.0500 Masiero 2014ApJ...791..121M 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
11.35 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.462 3- Synodic Krotz 2010MPBu...37...99K Lightcurve
9.46607 2 Sidereal Durech 2020A&A...643A..59D Model
9.47 2 Synodic Yeh 2020AJ....160...73Y Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K 0.198 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
LS 0.58 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S X 0.6337 0.3920 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.7578 0.3920 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT