"Pseudo-MPEC" for P22htCR
Created 2025 Dec 10 15:35:13 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22htCR* c2012 10 09.34190800 29 18.083+10 14 44.08 ~CAEo 21.7 wLNEOCPF51
P22htCR c2012 10 09.35600600 29 17.622+10 14 41.74 ~CAEo 21.6 wLNEOCPF51
P22htCR c2012 10 09.37020900 29 17.169+10 14 39.69 ~CAEo 21.6 wLNEOCPF51
P22htCR c2012 10 09.38452200 29 16.719+10 14 37.25 ~CAEo 21.6 wLNEOCPF51
P22htCR c2012 11 04.24055000 17 52.312+09 08 30.26 ~CAEo 22.1 wLNEOCPF51
P22htCR c2012 11 04.25466100 17 52.025+09 08 28.54 ~CAEo 22.0 wLNEOCPF51
P22htCR c2012 11 04.26877300 17 51.759+09 08 26.59 ~CAEo 22.0 wLNEOCPF51
P22htCR c2012 11 04.28290000 17 51.470+09 08 24.71 ~CAEo 21.9 wLNEOCPF51
P22htCR C2019 04 03.39614 12 22 26.314-08 56 38.40 ~CAEo 22.4 wUNEOCPF51
P22htCR C2019 04 03.41125 12 22 25.874-08 56 36.16 ~CAEo 22.2 wUNEOCPF51
P22htCR C2019 04 03.42637 12 22 25.416-08 56 33.87 ~CAEo 22.3 wUNEOCPF51
P22htCR C2022 07 05.46967420 13 30.878-26 57 13.26 ~CAEo 21.77wUNEOCPF52
P22htCR C2022 07 05.47920920 13 30.560-26 57 14.31 ~CAEo 21.62wUNEOCPF52
P22htCR C2022 07 05.49824420 13 29.936-26 57 15.44 ~CAEo 21.56wUNEOCPF52
P22htCR C2022 08 18.26557319 48 43.558-27 15 22.93 ~CAEo 21.87wUNEOCPF52
P22htCR C2022 08 18.27506719 48 43.298-27 15 22.64 ~CAEo 21.73wUNEOCPF52
P22htCR C2022 08 18.28467519 48 43.040-27 15 22.13 ~CAEo 21.96wUNEOCPF52
P22htCR C2022 08 18.29416719 48 42.780-27 15 21.81 ~CAEo 22.02wUNEOCPF52
P22htCR 1C2023 09 07.27567122 39 01.278-07 34 44.90 ~CAEo 21.95GVNEOCPG96
P22htCR 1C2023 09 07.28082522 39 01.048-07 34 45.41 ~CAEo 21.18GVNEOCPG96
P22htCR 1C2023 09 07.28598122 39 00.882-07 34 45.70 ~CAEo 21.40GVNEOCPG96
P22htCR 1C2023 09 07.29112622 39 00.734-07 34 46.49 ~CAEo 21.56GVNEOCPG96
P22htCR C2023 09 17.34769222 33 48.200-07 53 56.29 ~CAEo 21.54wXNEOCPF51
P22htCR C2023 09 17.35624722 33 47.954-07 53 57.21 ~CAEo 21.49wXNEOCPF51
P22htCR C2023 09 17.37329722 33 47.426-07 53 59.14 ~CAEo 21.81wXNEOCPF51
P22htCR C2024 10 08.33217700 57 28.756+14 07 51.11 ~CAEo 21.61wXNEOCPF52
P22htCR C2024 10 08.34345500 57 28.383+14 07 49.65 ~CAEo 21.48wXNEOCPF52
P22htCR C2024 10 08.35472200 57 28.022+14 07 48.00 ~CAEo 21.72wXNEOCPF52
P22htCR 1C2024 10 23.18788900 49 42.301+13 28 44.44 ~CAEo 22.55GVNEOCPG96
P22htCR 1C2024 10 23.19350200 49 42.157+13 28 43.72 ~CAEo 22.52GVNEOCPG96
P22htCR 1C2024 10 23.19911800 49 41.984+13 28 42.13 ~CAEo 22.25GVNEOCPG96
P22htCR 1C2024 10 23.20471600 49 41.768+13 28 41.81 ~CAEo 22.30GVNEOCPG96
P22htCR* C2025 11 23.32188403 07 29.652+28 19 56.58 ~BNAZ 21.61wXNEOCPF52
P22htCR C2025 11 23.34652403 07 28.821+28 19 53.27 ~BNAZ 22.05wXNEOCPF52
P22htCR C2025 11 23.35880803 07 28.395+28 19 51.46 ~BNAZ 21.92wXNEOCPF52
P22htCR C2025 11 23.48479703 07 24.007+28 19 33.43 ~BNK5 22.50GVNEOCPF52
P22htCR C2025 11 23.48543903 07 23.971+28 19 33.19 ~BNK5 21.99GVNEOCPF52
P22htCR C2025 11 23.48609203 07 23.945+28 19 33.21 ~BNK5 22.05GVNEOCPF52
P22htCR C2025 11 23.48672903 07 23.947+28 19 32.72 ~BNK5 21.61GVNEOCPF52
P22htCR KC2025 11 24.13844403 07 02.03 +28 17 58.8 ~BO3o 22.0 GVNEOCPH21
P22htCR KC2025 11 24.14200603 07 01.90 +28 17 58.4 ~BO3o 22.3 GVNEOCPH21
P22htCR 1C2025 11 26.43334603 05 45.497+28 12 22.43 ~BQN5 22.11GVNEOCPT12
P22htCR 1C2025 11 26.43838603 05 45.325+28 12 21.70 ~BQN5 22.21GVNEOCPT12
P22htCR 0C2025 12 10.28369002 58 55.190+27 36 07.20 ~CA8Z 22.6 RVNEOCP291
P22htCR 0C2025 12 10.29865002 58 54.790+27 36 04.50 ~CA8Z 22.4 RVNEOCP291
P22htCR 0C2025 12 10.31366002 58 54.370+27 36 02.20 ~CA8Z 22.9 RVNEOCP291
Station data:
(291) LPL/Spacewatch II (N31.961669 W111.599905) US/Arizona. Observers J.
V. Scotti, R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
(F51) Pan-STARRS 1, Haleakala (N20.707234 W156.255910) US/Hawaii.
Observers J. Herman, T. Lowe, P. Minguez, A. Schultz, I. Smith, J. Bulger,
K. Chambers, T. Dukes. Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
Weryk, J. Bulger, T. Lowe, P. Minguez, A. Schultz, I. Smith, S. Chastel.
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, J. Bulger,
K. Chambers, T. Dukes. Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
Weryk, J. Bulger, T. Lowe, P. Minguez, A. Schultz, I. Smith, S. Chastel.
1.8-m Ritchey-Chrétien + CCD.
(G96) Mt. Lemmon Survey (N32.442729 W110.788720) US/Arizona. Observer E.
J. Christensen. 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, E. C. Beshore, E. J. Christensen, A. Serrano.
1.5-m reflector + 10K 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.
(T12) Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m) (N19.822991 W155.469434)
US/Hawaii. Observer R. Weryk. 2.24-m f/10.1 University of Hawaii
reflector.
Orbital elements: P22htCR
Perihelion 2023 Jan 4.910847 +/- 0.000792 TT = 21:51:37.2 (JD 2459949.410847)
Epoch 2025 Dec 10.0 TT = JDT 2461019.5 Ju: 0.3177 AutoNEOCP
M 88.982440082 +/- 0.00006 (J2000 ecliptic)
n 0.083154230 +/- 3.63e-9 Peri. 339.645977 +/- 0.00010
a 5.198521164 +/- 1.51e-7 Node 335.030203 +/- 0.00007
e 0.10305307 +/- 9.63e-8 Incl. 8.592782 +/- 0.000009
P 11.85277 H 15.18 G 0.15 U -0.0
q 4.662797579 +/- 5.23e-7 Q 5.734244750 +/- 5.23e-7
From 46 observations 2012 Oct. 9-2025 Dec. 10; mean residual 0".17
Residuals in arcseconds: 121009 F51 .03- .11+ 220818 F52 .02+ .14+ 251123 F52 .17- .23- 121009 F51 .14- .03- 220818 F52 .04+ .12+ 251123 F52 .18+ .07- 121009 F51 .08- .15+ 230907 G96 .58+ .25- 251123 F52 .20+ .14- 121009 F51 .08+ .05- 230907 G96 .31- .15- 251123 F52 .15+ .00 121104 F51 .21- .06+ 230907 G96 .24- .18+ 251123 F52 .04- .15- 121104 F51 .21- .22+ 230907 G96 .08+ .01+ 251123 F52 .08- .03- 121104 F51 .10+ .14+ 230917 F51 .12- .00 251123 F52 .24+ .43- 121104 F51 .08+ .14+ 230917 F51 .11+ .00 251124 H21 .02- .00 190403 F51 .22- .15+ 230917 F51 .01- .11- 251124 H21 .12- .11+ 190403 F51 .13+ .09+ 241008 F52 .18- .03- 251126 T12 .02+ .01- 190403 F51 .22+ .08+ 241008 F52 .17- .13+ 251126 T12 .01- .02+ 220705 F52 .02- .01- 241008 F52 .01+ .10+ 251210 291 .23+ .12+ 220705 F52 .04+ .36- 241023 G96 .02- .01- 251210 291 .18+ .14- 220705 F52 .30+ .09- 241023 G96 .36+ .19+ 251210 291 .14- .01+ 220818 F52 .08- .00 241023 G96 .32+ .47- 220818 F52 .07- .04- 241023 G96 .35- .13+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 12 10 16 02 58 45.418 +27 35 05.71 4.3680 5.2445 150.1 22.4 7.6m 73 2025 12 10 17 02 58 44.357 +27 34 59.01 4.3683 5.2445 150.0 22.4 7.6m 73 2025 12 10 18 02 58 43.297 +27 34 52.31 4.3687 5.2445 150.0 22.4 7.6m 73 2025 12 10 19 02 58 42.238 +27 34 45.61 4.3690 5.2446 149.9 22.4 7.6m 73 2025 12 10 20 02 58 41.180 +27 34 38.91 4.3694 5.2446 149.9 22.4 7.6m 73 2025 12 10 21 02 58 40.123 +27 34 32.21 4.3697 5.2446 149.8 22.4 7.6m 73 2025 12 10 22 02 58 39.067 +27 34 25.52 4.3701 5.2446 149.8 22.4 7.6m 73 2025 12 10 23 02 58 38.013 +27 34 18.82 4.3704 5.2447 149.8 22.4 7.6m 73 2025 12 11 00 02 58 36.959 +27 34 12.12 4.3708 5.2447 149.7 22.4 7.6m 73 2025 12 11 01 02 58 35.907 +27 34 05.42 4.3711 5.2447 149.7 22.4 7.6m 73 2025 12 11 02 02 58 34.856 +27 33 58.72 4.3715 5.2448 149.6 22.4 7.6m 73 2025 12 11 03 02 58 33.806 +27 33 52.03 4.3718 5.2448 149.6 22.4 7.6m 73 2025 12 11 04 02 58 32.757 +27 33 45.33 4.3722 5.2448 149.5 22.4 7.6m 73 2025 12 11 05 02 58 31.710 +27 33 38.63 4.3725 5.2449 149.5 22.4 7.6m 73 2025 12 11 06 02 58 30.663 +27 33 31.94 4.3729 5.2449 149.5 22.4 7.6m 73 2025 12 11 07 02 58 29.618 +27 33 25.24 4.3732 5.2449 149.4 22.4 7.6m 73 2025 12 11 08 02 58 28.573 +27 33 18.54 4.3736 5.2450 149.4 22.4 7.6m 73 2025 12 11 09 02 58 27.530 +27 33 11.85 4.3740 5.2450 149.3 22.4 7.6m 73 2025 12 11 10 02 58 26.488 +27 33 05.15 4.3743 5.2450 149.3 22.4 7.6m 73 2025 12 11 11 02 58 25.447 +27 32 58.46 4.3747 5.2451 149.2 22.4 7.6m 73 2025 12 11 12 02 58 24.408 +27 32 51.76 4.3750 5.2451 149.2 22.4 7.6m 73 2025 12 11 13 02 58 23.369 +27 32 45.07 4.3754 5.2451 149.2 22.4 7.6m 73 2025 12 11 14 02 58 22.332 +27 32 38.38 4.3757 5.2452 149.1 22.4 7.6m 73 2025 12 11 15 02 58 21.296 +27 32 31.68 4.3761 5.2452 149.1 22.4 7.6m 73 2025 12 11 16 02 58 20.261 +27 32 24.99 4.3765 5.2452 149.0 22.4 7.6m 73 2025 12 11 17 02 58 19.227 +27 32 18.30 4.3768 5.2453 149.0 22.4 7.6m 73 2025 12 11 18 02 58 18.194 +27 32 11.61 4.3772 5.2453 148.9 22.4 7.6m 73 2025 12 11 19 02 58 17.163 +27 32 04.92 4.3775 5.2453 148.9 22.4 7.6m 73 2025 12 11 20 02 58 16.132 +27 31 58.22 4.3779 5.2453 148.8 22.4 7.6m 73 2025 12 11 21 02 58 15.103 +27 31 51.53 4.3783 5.2454 148.8 22.4 7.6m 73 2025 12 11 22 02 58 14.075 +27 31 44.84 4.3786 5.2454 148.8 22.4 7.6m 73 2025 12 11 23 02 58 13.048 +27 31 38.15 4.3790 5.2454 148.7 22.4 7.6m 73 2025 12 12 00 02 58 12.022 +27 31 31.46 4.3793 5.2455 148.7 22.4 7.6m 73 2025 12 12 01 02 58 10.997 +27 31 24.78 4.3797 5.2455 148.6 22.4 7.6m 73 2025 12 12 02 02 58 09.974 +27 31 18.09 4.3801 5.2455 148.6 22.4 7.6m 73 2025 12 12 03 02 58 08.952 +27 31 11.40 4.3804 5.2456 148.5 22.4 7.6m 73 2025 12 12 04 02 58 07.931 +27 31 04.71 4.3808 5.2456 148.5 22.4 7.5m 73 2025 12 12 05 02 58 06.911 +27 30 58.03 4.3812 5.2456 148.5 22.4 7.5m 73 2025 12 12 06 02 58 05.892 +27 30 51.34 4.3815 5.2457 148.4 22.4 7.5m 73 2025 12 12 07 02 58 04.874 +27 30 44.66 4.3819 5.2457 148.4 22.4 7.5m 73 2025 12 12 08 02 58 03.858 +27 30 37.97 4.3823 5.2457 148.3 22.4 7.5m 73 2025 12 12 09 02 58 02.843 +27 30 31.29 4.3826 5.2458 148.3 22.4 7.5m 73 2025 12 12 10 02 58 01.829 +27 30 24.60 4.3830 5.2458 148.2 22.4 7.5m 73 2025 12 12 11 02 58 00.816 +27 30 17.92 4.3834 5.2458 148.2 22.4 7.5m 73 2025 12 12 12 02 57 59.804 +27 30 11.24 4.3837 5.2459 148.1 22.4 7.5m 73 2025 12 12 13 02 57 58.794 +27 30 04.56 4.3841 5.2459 148.1 22.4 7.5m 73 2025 12 12 14 02 57 57.784 +27 29 57.88 4.3845 5.2459 148.1 22.4 7.5m 73 2025 12 12 15 02 57 56.776 +27 29 51.20 4.3848 5.2460 148.0 22.4 7.5m 73