1999 RP69

1999RP69, 1991 LS5, 1991LS5, 1998 FX51, 1998FX51, 42853, J91L05S, J98F51X, J99R69P

All data for this body: [vot]

MPC data
Name (number) 1999 RP69 (42853)
a 2.38498
e 0.11907
i / sin(i) 3.1946 / 0.05573
q 2.10101
Q 2.66895
ω 83.3526
Node 135.5245
m 99.5465
n 0.2676
Epoch 2460800.5
nobs 1637
nopp 23
Years observed 1991-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.386
ep 0.145
sin(ip) 0.047
G 0.150
H 15.660
Mass
D 4.42 0.175
pV 0.053 0.0110
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 4.274
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.3200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3856 0.1455 0.0473 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.72 0.970 0.970 Masiero 2021PSJ.....2..162M NEATM
4.45 0.178 0.178 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.051 0.0114 0.0114 Masiero 2011ApJ...741...68M NEATM
0.076 0.0320 0.0560 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
15.66 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B C 0.2532 0.3140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.32 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.0442 0.3140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5614 0.3140 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT