1999 RZ44

1999RZ44, 70221, J99R44Z

All data for this body: [vot]

MPC data
Name (number) 1999 RZ44 (70221)
a 2.41596
e 0.23297
i / sin(i) 1.4648 / 0.02556
q 1.85311
Q 2.97880
ω 164.8414
Node 195.8486
m 286.5623
n 0.2625
Epoch 2460800.5
nobs 1102
nopp 20
Years observed 1999-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.415
ep 0.196
sin(ip) 0.035
G 0.150
H 16.090
Mass
D 2.95 0.495
pV 0.084 0.0333
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.970
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana -0.0500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4152 0.1961 0.0353 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.80 0.660 0.660 Masiero 2020PSJ.....1....5M NEATM
3.15 0.750 0.750 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.078 0.0300 0.0480 Masiero 2021PSJ.....2..162M NEATM
0.099 0.0640 0.0640 Masiero 2020PSJ.....1....5M 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
16.09 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
C 0.995 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT