2001RP99

C4542, K01R99P

All data for this body: [vot]

MPC data
Name (number) 2001RP99 (124542)
Packed designation C4542
a 2.35080
e 0.21181
i / sin(i) 5.1695 / 0.09010
q 1.85287
Q 2.84873
ω 287.5338
Node 135.2064
m 172.0628
n 0.2735
Epoch 2459600.5
nobs 450
nopp 14
Years observed 1996-2021
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent Erigone (163)
 
ap 2.352
ep 0.206
sin(ip) 0.084
Value Standard error
G 0.150
H 16.800
Mass
D 2.57 0.936
pV 0.056 0.0356
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
163 Erigone 406 Erigone -0.3800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3516 0.2059 0.0835 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.57 0.936 0.936 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.056 0.0356 0.0356 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.80 MPC-2022-01-18 MPC-2022-01-18 Phot