2004 RP57

2004RP57, 1993 SM8, 1993SM8, I8517, J93S08M, K04R57P

All data for this body: [vot]

MPC data
Name (number) 2004 RP57 (188517)
a 3.16250
e 0.20875
i / sin(i) 17.2746 / 0.29695
q 2.50233
Q 3.82267
ω 198.4572
Node 184.3114
m 116.5221
n 0.1752
Epoch 2460200.5
nobs 845
nopp 15
Years observed 1993-2023
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Tirela (1400)
 
ap 3.165
ep 0.200
sin(ip) 0.282
Value Standard error
G 0.150
H 14.920
Mass
D 3.05 0.401
pV 0.228 0.0710
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1400 Tirela 612 Tirela 0.7800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1647 0.1999 0.2820 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.05 0.401 0.401 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.228 0.0710 0.0710 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
14.92 MPC-2023-12-04 MPC-2023-12-04 Phot