2001 XM99
2001XM99, 1998 BQ44, 1998BQ44, 94763, J98B44Q, K01X99M
All data for this body: [vot]
MPC data
| Name (number) |
2001 XM99 (94763) |
| a |
2.57503 |
| e |
0.15536 |
| i / sin(i) |
2.3981 /
0.04184
|
| q |
2.17496
|
| Q |
2.97509
|
| ω |
180.3764 |
| Node |
310.6104 |
| m |
206.5964 |
| n |
0.2385 |
| Epoch |
2460800.5 |
| nobs |
1715 |
| nopp |
21 |
| Years observed |
1992-2025 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.577 |
|
| ep |
0.163 |
|
| sin(ip) |
0.056 |
|
| G |
0.150 |
|
| H |
15.300 |
|
| Mass |
|
|
| D |
2.16 |
0.164 |
| pV |
0.416 |
0.0558 |
|
Value |
| Rotational Period |
3.000 |
| Period quality |
2- |
| Spectral Class |
Ds |
| Spectral Class Score |
1.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5770 |
0.1632 |
0.0555 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.16 |
0.164 |
0.164 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.416 |
0.0558 |
0.0558 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 15.30 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 3.04 |
2- |
Synodic |
Polishook |
2010MPBu...37...65P |
Lightcurve |
Spectral Class Data
| 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 |