1999 RC212

1999RC212, 2002 NY1, 2002NY1, 74762, J99RL2C, K02N01Y

All data for this body: [vot]

MPC data
Name (number) 1999 RC212 (74762)
a 2.40207
e 0.22848
i / sin(i) 6.0637 / 0.10563
q 1.85324
Q 2.95091
ω 56.4048
Node 306.2495
m 325.0282
n 0.2647
Epoch 2460800.5
nobs 1316
nopp 20
Years observed 1997-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.401
ep 0.189
sin(ip) 0.123
G 0.150
H 15.450
Mass
D 1.91 0.205
pV 0.306 0.0940
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.928
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4013 0.1887 0.1230 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.91 0.205 0.205 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.306 0.0940 0.0940 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
15.45 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 0.988 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.4484 0.4484 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT