1999 RP42

1999RP42, 74627, J99R42P

All data for this body: [vot]

MPC data

Name (number)	1999 RP42 (74627)
a	2.34832
e	0.23387
i / sin(i)	9.3800 / 0.16298
q	1.79912
Q	2.89751
ω	11.2404
Node	51.1977
m	209.8018
n	0.2739
Epoch	2460200.5

n_obs	1276
n_opp	15
Years observed	1999-2023
rms	0.65

Best values

	Value	Standard error
Parent

a_p	2.346
e_p	0.236
sin(i_p)	0.146

	Value	Standard error
G	0.150
H	15.650
Mass
D
pV
Rotational Period

Proper elements data

a_p	e_p	sin(i_p)	Author	Reference	Method
2.3465	0.2356	0.1457	Novakovic_Radovic_Todovic	2003A&A...403.1165K	Numeric-Oct-2022

G data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
0.15			MPC-2023-12-94	MPC-2023-12-94	Phot

H data

Value	Uncertainty up	Uncertainty down	Author	Reference	Method
15.65			MPC-2023-12-04	MPC-2023-12-04	Phot