"Pseudo-MPEC" for P22lnpr
Created 2026 Feb 8 6:35:15 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22lnpr 0C2026 02 05.24387108 41 48.745+44 50 39.16 ~25J5 20.93rUNEOCPI41
P22lnpr 0C2026 02 05.24434108 41 48.597+44 50 41.73 ~25J5 22.28rUNEOCPI41
P22lnpr*0C2026 02 05.38660008 41 18.367+44 58 16.89 ~25CZ 20.42iXNEOCPF52
P22lnpr 0C2026 02 05.39587208 41 15.757+44 58 45.76 ~25CZ 20.96iXNEOCPF52
P22lnpr 0C2026 02 05.40516908 41 13.190+44 59 13.93 ~25CZ 20.68iXNEOCPF52
P22lnpr 0C2026 02 05.43379708 40 58.599+44 59 47.07 ~25J5 20.73rUNEOCPI41
P22lnpr 0C2026 02 05.52617108 40 39.593+45 04 58.40 ~25LK 20.70GVNEOCPF51
P22lnpr 0C2026 02 05.52681608 40 39.394+45 05 00.23 ~25LK 20.43GVNEOCPF51
P22lnpr 0C2026 02 05.52745908 40 39.222+45 05 01.97 ~25LK 20.89GVNEOCPF51
P22lnpr 0C2026 02 05.52810108 40 39.047+45 05 03.74 ~25LK 20.64GVNEOCPF51
P22lnpr KC2026 02 05.53790708 40 33.846+45 03 58.22 ~25DZ 20.5 GWNEOCPH01
P22lnpr KC2026 02 05.54413308 40 32.586+45 04 13.75 ~25DZ 20.1 GWNEOCPH01
P22lnpr KB2026 02 06.08856508 38 54.660+45 33 21.24 ~2635 20.4 GXNEOCP734
P22lnpr KB2026 02 06.09973408 38 51.626+45 34 02.75 ~2635 20.2 GXNEOCP734
P22lnpr KB2026 02 06.11054408 38 48.737+45 34 41.48 ~2635 20.6 GXNEOCP734
P22lnpr KC2026 02 06.21184208 38 18.01 +45 40 39.7 ~265Z 20.5 GVNEOCPH21
P22lnpr KC2026 02 06.21463808 38 17.15 +45 40 48.9 ~265Z 20.7 GVNEOCPH21
P22lnpr KC2026 02 06.21743408 38 16.36 +45 40 58.7 ~265Z 20.9 GVNEOCPH21
P22lnpr 1C2026 02 06.35347508 37 38.896+45 48 41.72 ~2695 20.72GVNEOCPI52
P22lnpr 1C2026 02 06.35673208 37 37.895+45 48 51.73 ~2695 20.77GVNEOCPI52
P22lnpr 1C2026 02 06.35999108 37 36.887+45 49 02.14 ~2695 20.63GVNEOCPI52
P22lnpr 1C2026 02 06.37964708 37 34.145+45 49 31.35 ~26G5 LNEOCP658
P22lnpr 1C2026 02 06.38171908 37 33.551+45 49 37.75 ~26G5 LNEOCP658
P22lnpr 1C2026 02 06.38377908 37 32.925+45 49 44.18 ~26G5 LNEOCP658
P22lnpr 1C2026 02 06.38585108 37 32.330+45 49 50.79 ~26G5 LNEOCP658
P22lnpr 1C2026 02 06.38792308 37 31.715+45 49 57.17 ~26G5 LNEOCP658
P22lnpr 0C2026 02 06.40488708 37 32.196+45 52 10.97 ~26B5 20.56iXNEOCPF52
P22lnpr 0C2026 02 06.41355008 37 29.375+45 52 40.30 ~26B5 20.53iXNEOCPF52
P22lnpr 0C2026 02 06.42224208 37 26.573+45 53 09.17 ~26B5 20.28iXNEOCPF52
Station data:
(658) Dominion Astrophysical Observatory (N48.519984 W123.417000)
Canada/BritColumbia. Observer D. D. Balam. Measurers D. D. Balam, D. W.
E. Green, C. E. Spratt. 1.82-m reflector + CCD.
(734) Farpoint Observatory, Eskridge (N38.890239 W96.002420) US/Kansas.
Observer G. Hug. 0.69-m reflector + CCD.
(F51) Pan-STARRS 1, Haleakala (N20.707234 W156.255910) US/Hawaii.
Observers J. Herman, T. Lowe, P. Minguez, A. Schultz, I. Smith. Measurers
K. Chambers, T. de Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E.
Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chrétien +
CCD.
(F52) Pan-STARRS 2, Haleakala (N20.707382 W156.255910) US/Hawaii.
Observers J. Herman, T. Lowe, P. Minguez, A. Schultz, I. Smith. Measurers
K. Chambers, T. de Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E.
Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chrétien +
CCD.
(H01) Magdalena Ridge Observatory, Socorro (N33.984833 W107.189333) US/New
Mexico. Observers W. H. Ryan, E. V. Ryan. Measurer W. H. Ryan. 2.4-m
f/8.9 reflector + CCD.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.40-m f/5.32 astrograph + CCD.
(I41) Palomar Mountain--ZTF (N33.357336 W116.859780) US/California.
Observers B. T. Bolin, Z. T. F. Collaboration. Measurers B. T. Bolin,
Z.-Y. Lin, F. J. Masci. 1.2-m f/2.4 Schmidt.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
US/Arizona. Measurers T. Beuden, V. F. Carvajal, D. Fay, J. B. Fazekas, D.
C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. K. Hogan, R. A.
Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C.
Shelly, K. W. Wierzchoś. 1.0-m prime focus + CCD.
Orbital elements: P22lnpr
Perihelion 2026 Apr 3.509839 +/- 0.0505 TT = 12:14:10.1 (JD 2461134.009839)
Epoch 2026 Feb 6.0 TT = JDT 2461077.5 Earth MOID: 0.0099 Ma: 0.0266
M 321.589524502 +/- 0.09 (J2000 ecliptic) AutoNEOCP
n 0.679713054 +/- 0.00107 Peri. 228.909999 +/- 0.048
a 1.281107701 +/- 0.00134 Node 335.657629 +/- 0.07
e 0.31208610 +/- 0.000917 Incl. 4.334151 +/- 0.015
P 1.450/529.625d H 25.67 G 0.15 U 8.1
q 0.881291795 +/- 0.000252 Q 1.680923608 +/- 0.00294
From 29 observations 2026 Feb. 5-6 (28.3 hr); mean residual 0".29
Residuals in arcseconds: 260205 I41 .46+ .90- 260205 H01 .12+ .11- 260206 I52 .04- .16+ 260205 I41 .18+ .19+ 260205 H01 .27+ .20- 260206 658 .10- .48+ 260205 F52 .05+ .20+ 260206 734 .36+ .14+ 260206 658 .12+ .24+ 260205 F52 .30- .40+ 260206 734 .36- .68+ 260206 658 .05- .09+ 260205 F52 .00 .11+ 260206 734 .06- .07- 260206 658 .15+ .08+ 260205 I41 .81+ .18- 260206 H21 .32- .50- 260206 658 .13+ .15- 260205 F51 .18+ .23- 260206 H21 .50- .62- 260206 F52 .12- .23+ 260205 F51 .09- .12- 260206 H21 .06+ .13- 260206 F52 .07- .11+ 260205 F51 .09- .09- 260206 I52 .08- .04+ 260206 F52 .32+ .31- 260205 F51 .12- .03- 260206 I52 .02- .12- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 02 08 07 08 28 23.184 +47 51 32.84 .04995 1.0278 145.1 20.6 .780 148 2026 02 08 08 08 28 08.519 +47 54 35.00 .04976 1.0276 145.0 20.6 .813 148 2026 02 08 09 08 27 53.720 +47 57 38.29 .04958 1.0274 144.9 20.6 .848 148 2026 02 08 10 08 27 38.784 +48 00 42.71 .04939 1.0272 144.8 20.6 .883 148 2026 02 08 11 08 27 23.710 +48 03 48.29 .04920 1.0270 144.7 20.6 .919 148 2026 02 08 12 08 27 08.497 +48 06 55.02 .04902 1.0268 144.7 20.6 .957 147 2026 02 08 13 08 26 53.141 +48 10 02.91 .04883 1.0267 144.6 20.6 1.00 147 2026 02 08 14 08 26 37.641 +48 13 11.99 .04864 1.0265 144.5 20.6 1.03 147 2026 02 08 15 08 26 21.996 +48 16 22.26 .04846 1.0263 144.4 20.6 1.08 147 2026 02 08 16 08 26 06.202 +48 19 33.74 .04827 1.0261 144.3 20.6 1.12 147 2026 02 08 17 08 25 50.258 +48 22 46.43 .04809 1.0259 144.2 20.6 1.16 147 2026 02 08 18 08 25 34.162 +48 26 00.34 .04790 1.0257 144.1 20.5 1.20 146 2026 02 08 19 08 25 17.912 +48 29 15.50 .04771 1.0255 144.0 20.5 1.25 146 2026 02 08 20 08 25 01.505 +48 32 31.90 .04753 1.0253 143.9 20.5 1.30 146 2026 02 08 21 08 24 44.939 +48 35 49.57 .04734 1.0251 143.8 20.5 1.34 146 2026 02 08 22 08 24 28.212 +48 39 08.51 .04716 1.0249 143.7 20.5 1.39 146 2026 02 08 23 08 24 11.322 +48 42 28.74 .04697 1.0248 143.6 20.5 1.44 146 2026 02 09 00 08 23 54.266 +48 45 50.26 .04679 1.0246 143.5 20.5 1.49 146 2026 02 09 01 08 23 37.041 +48 49 13.10 .04660 1.0244 143.4 20.5 1.55 145 2026 02 09 02 08 23 19.646 +48 52 37.27 .04642 1.0242 143.3 20.5 1.60 145 2026 02 09 03 08 23 02.077 +48 56 02.77 .04623 1.0240 143.2 20.5 1.66 145 2026 02 09 04 08 22 44.333 +48 59 29.63 .04605 1.0238 143.1 20.5 1.71 145 2026 02 09 05 08 22 26.410 +49 02 57.84 .04586 1.0236 143.0 20.5 1.77 145 2026 02 09 06 08 22 08.306 +49 06 27.44 .04568 1.0234 142.9 20.5 1.83 145 2026 02 09 07 08 21 50.018 +49 09 58.42 .04549 1.0232 142.8 20.5 1.89 145 2026 02 09 08 08 21 31.543 +49 13 30.82 .04531 1.0231 142.7 20.5 1.95 145 2026 02 09 09 08 21 12.879 +49 17 04.62 .04512 1.0229 142.6 20.5 2.02 144 2026 02 09 10 08 20 54.022 +49 20 39.86 .04494 1.0227 142.5 20.4 2.08 144 2026 02 09 11 08 20 34.970 +49 24 16.55 .04476 1.0225 142.4 20.4 2.15 144 2026 02 09 12 08 20 15.720 +49 27 54.70 .04457 1.0223 142.3 20.4 2.22 144 2026 02 09 13 08 19 56.268 +49 31 34.32 .04439 1.0221 142.2 20.4 2.29 144 2026 02 09 14 08 19 36.612 +49 35 15.43 .04420 1.0219 142.1 20.4 2.36 144 2026 02 09 15 08 19 16.748 +49 38 58.04 .04402 1.0217 142.0 20.4 2.44 144 2026 02 09 16 08 18 56.673 +49 42 42.18 .04384 1.0215 141.9 20.4 2.51 144 2026 02 09 17 08 18 36.383 +49 46 27.84 .04365 1.0214 141.8 20.4 2.59 143 2026 02 09 18 08 18 15.876 +49 50 15.05 .04347 1.0212 141.7 20.4 2.67 143 2026 02 09 19 08 17 55.147 +49 54 03.83 .04329 1.0210 141.6 20.4 2.75 143 2026 02 09 20 08 17 34.194 +49 57 54.19 .04310 1.0208 141.5 20.4 2.84 143 2026 02 09 21 08 17 13.012 +50 01 46.13 .04292 1.0206 141.4 20.4 2.92 143 2026 02 09 22 08 16 51.598 +50 05 39.69 .04274 1.0204 141.3 20.4 3.01 143 2026 02 09 23 08 16 29.948 +50 09 34.88 .04255 1.0202 141.1 20.4 3.10 143 2026 02 10 00 08 16 08.058 +50 13 31.70 .04237 1.0200 141.0 20.4 3.19 143 2026 02 10 01 08 15 45.924 +50 17 30.19 .04219 1.0199 140.9 20.3 3.28 142 2026 02 10 02 08 15 23.543 +50 21 30.34 .04201 1.0197 140.8 20.3 3.38 142 2026 02 10 03 08 15 00.910 +50 25 32.19 .04182 1.0195 140.7 20.3 3.48 142 2026 02 10 04 08 14 38.021 +50 29 35.74 .04164 1.0193 140.6 20.3 3.58 142 2026 02 10 05 08 14 14.872 +50 33 41.01 .04146 1.0191 140.5 20.3 3.68 142 2026 02 10 06 08 13 51.458 +50 37 48.02 .04128 1.0189 140.3 20.3 3.79 142