1998 RZ21

1998RZ21, 2000 CJ85, 2000CJ85, 49048, J98R21Z, K00C85J

All data for this body: [vot]

MPC data
Name (number) 1998 RZ21 (49048)
a 2.33458
e 0.12043
i / sin(i) 5.3325 / 0.09294
q 2.05343
Q 2.61572
ω 146.4001
Node 356.8599
m 30.4640
n 0.2763
Epoch 2460800.5
nobs 1679
nopp 18
Years observed 1998-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.335
ep 0.163
sin(ip) 0.092
G 0.150
H 15.470
Mass
D 2.57 0.582
pV 0.223 0.0688
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.593
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.6400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3348 0.1631 0.0921 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.57 0.582 0.582 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.223 0.0688 0.0688 Masiero 2011ApJ...741...68M 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
15.47 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
Ds Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
LS 0.53 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.5989 0.5989 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT