1999 RM44

1999RM44, 1998 HK6, 1998HK6, 40464, J98H06K, J99R44M

All data for this body: [vot]

MPC data
Name (number) 1999 RM44 (40464)
a 2.59590
e 0.23041
i / sin(i) 17.8373 / 0.30632
q 1.99778
Q 3.19403
ω 150.0685
Node 195.8426
m 52.6908
n 0.2357
Epoch 2460800.5
nobs 2529
nopp 21
Years observed 1994-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Gersuind (686)
 
ap 2.595
ep 0.177
sin(ip) 0.303
G 0.150
H 14.580
Mass
D 4.70 0.359
pV 0.100 0.0235
Value
Rotational Period 11.720
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
686 Gersuind 0 Gersuind Novakovic 2019EPSC...13.1671N HCM
686 Gersuind 804 Gersuind Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5947 0.1768 0.3031 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.55 1.020 1.020 Masiero 2021PSJ.....2..162M NEATM
4.56 0.913 0.913 Masiero 2017AJ....154..168M NEATM
4.76 0.422 0.422 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.084 0.0446 0.0446 Masiero 2017AJ....154..168M NEATM
0.103 0.0300 0.0300 Masiero 2011ApJ...741...68M NEATM
0.128 0.0530 0.0900 Masiero 2021PSJ.....2..162M 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
11.7208 2 Sidereal Durech 2023A&A...675A..24D Model