1998 RB74

1998RB74, 1966 CS, 1966CS, 2000 BY27, 2000BY27, 49099, J66C00S, J98R74B, K00B27Y

All data for this body: [vot]

MPC data
Name (number) 1998 RB74 (49099)
a 2.62547
e 0.10758
i / sin(i) 7.1438 / 0.12436
q 2.34302
Q 2.90792
ω 161.0287
Node 322.1962
m 353.9808
n 0.2317
Epoch 2460800.5
nobs 2359
nopp 23
Years observed 1966-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.624
ep 0.137
sin(ip) 0.135
G 0.150
H 14.230
Mass
D 7.41 0.306
pV 0.106 0.0164
Value
Rotational Period 3.385
Period quality 2
Spectral Class C
Spectral Class Score 3.540
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6242 0.1367 0.1353 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.41 0.306 0.306 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.106 0.0164 0.0164 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
14.23 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.38466 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B X 0.2962 0.2870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.77 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.4156 0.2870 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT