1998 MR2

1998MR2, 1994 NA10, 1994NA10, I1797, J94N10A, J98M02R

All data for this body: [vot]

MPC data
Name (number) 1998 MR2 (181797)
a 2.61490
e 0.46202
i / sin(i) 27.9530 / 0.46875
q 1.40676
Q 3.82305
ω 240.8229
Node 106.3878
m 83.1274
n 0.2331
Epoch 2460800.5
nobs 485
nopp 15
Years observed 1990-2025
rms 0.87
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.622
ep 0.395
sin(ip) 0.492
G 0.150
H 15.890
Mass
D 4.70 0.495
pV 0.035 0.0071
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6221 0.3954 0.4918 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.40 0.700 0.700 Ali-Lagoa 2017A&A...603A..55A NEATM
5.00 0.700 0.700 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0100 0.0100 Ali-Lagoa 2017A&A...603A..55A NEATM
0.040 0.0100 0.0100 Ali-Lagoa 2017A&A...603A..55A 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
15.89 MPC-2023-12-04 MPC-2023-12-04 Phot