2012 SR28

2012SR28, c2241, K12S28R

All data for this body: [vot]

MPC data
Name (number) 2012 SR28 (382241)
a 2.83676
e 0.10641
i / sin(i) 8.8488 / 0.15383
q 2.53490
Q 3.13863
ω 252.8712
Node 184.7028
m 181.0662
n 0.2063
Epoch 2460800.5
nobs 297
nopp 14
Years observed 1995-2024
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent 1993 FY12 (18405)
 
ap 2.835
ep 0.101
sin(ip) 0.157
G 0.150
H 16.660
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 1.523
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
18405 1993 FY12 0 1993 FY12 Novakovic 2019EPSC...13.1671N HCM
18405 1993 FY12 615 1993FY12 -0.5000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8354 0.1012 0.1568 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.66 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
C C 0.0506 0.1510 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.2032 0.1510 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.1351 0.1510 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT