1998 SN71

1998SN71, 2000 BG5, 2000BG5, 25173, J98S71N, K00B05G

All data for this body: [vot]

MPC data
Name (number) 1998 SN71 (25173)
a 2.88790
e 0.01889
i / sin(i) 3.2681 / 0.05701
q 2.83334
Q 2.94246
ω 359.1152
Node 83.8247
m 89.6432
n 0.2008
Epoch 2460800.5
nobs 2751
nopp 24
Years observed 1994-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.889
ep 0.040
sin(ip) 0.038
G 0.150
H 14.230
Mass
D 5.20 0.143
pV 0.180 0.0412
Value
Rotational Period 2.470
Period quality 2
Spectral Class C
Spectral Class Score 1.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.1300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8887 0.0402 0.0378 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.20 0.143 0.143 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.180 0.0412 0.0412 Masiero 2011ApJ...741...68M 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
14.23 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.470317 2 Sidereal Durech 2018A&A...617A..57D Model
4.94 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT