1999 RS252

1999RS252, 40714, J99RP2S

All data for this body: [vot]

MPC data
Name (number) 1999 RS252 (40714)
a 2.99198
e 0.08690
i / sin(i) 9.9598 / 0.17296
q 2.73197
Q 3.25198
ω 213.5287
Node 218.0832
m 280.0717
n 0.1904
Epoch 2460800.5
nobs 1818
nopp 22
Years observed 1994-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.993
ep 0.079
sin(ip) 0.184
G 0.150
H 14.310
Mass
D
pV
Value
Rotational Period 7.945
Period quality 2
Spectral Class S
Spectral Class Score 7.219
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.3700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9926 0.0785 0.1839 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
14.31 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.9456 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D 0.14 Bus VIS Carvano 2010A&A...510A..43C PHOT
D S 0.2858 0.3000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D S 0.3578 0.3000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.600 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.6031 0.3000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT