1999 RS245

1999RS245, 2001 AF4, 2001AF4, 40710, J99RO5S, K01A04F

All data for this body: [vot]

MPC data
Name (number) 1999 RS245 (40710)
a 2.75649
e 0.14628
i / sin(i) 9.9652 / 0.17305
q 2.35326
Q 3.15973
ω 298.0989
Node 129.1292
m 146.5943
n 0.2154
Epoch 2460800.5
nobs 3348
nopp 20
Years observed 1993-2025
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.756
ep 0.130
sin(ip) 0.159
G 0.150
H 14.580
Mass
D 3.73 0.173
pV 0.291 0.0442
Value
Rotational Period 5.070
Period quality 2
Spectral Class S
Spectral Class Score 3.690
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion -0.5400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7558 0.1296 0.1593 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.73 0.173 0.173 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.291 0.0442 0.0442 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
14.58 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.079 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.615 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT