"Pseudo-MPEC" for C45RH01
Created 2026 Feb 5 17:35:07 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C45RH01*1C2026 02 05.26106708 01 20.377+31 33 18.25 ~257K 18.63GVNEOCP703
C45RH01 1C2026 02 05.26342908 01 15.841+31 31 02.35 ~257K 19.05GVNEOCP703
C45RH01 1C2026 02 05.26564408 01 11.618+31 28 55.63 ~257K 19.11GVNEOCP703
C45RH01 1C2026 02 05.26772108 01 07.457+31 26 57.91 ~257K 18.66GVNEOCP703
C45RH01 1C2026 02 05.28821808 00 28.084+31 07 28.99 ~257Z 18.45GVNEOCPI52
C45RH01 1C2026 02 05.28863208 00 27.256+31 07 05.02 ~257Z 18.53GVNEOCPI52
C45RH01 1C2026 02 05.28903908 00 26.496+31 06 42.12 ~257Z 18.50GVNEOCPI52
C45RH01 1C2026 02 05.28944908 00 25.715+31 06 18.32 ~257Z 18.45GVNEOCPI52
C45RH01 C2026 02 05.35548007 58 27.748+30 01 42.53 ~2595 18.38GVNEOCPU74
C45RH01 C2026 02 05.35875407 58 21.768+29 58 31.26 ~2595 18.38GVNEOCPU74
C45RH01 KB2026 02 05.50043607 55 27.636+27 38 12.59 ~25Do 17.7 GVNEOCPP13
C45RH01 KB2026 02 05.50518707 55 07.659+27 35 25.80 ~25Co 17.5 GXNEOCPQ06
C45RH01 KB2026 02 05.51144407 55 08.158+27 27 29.34 ~25Do 17.9 GVNEOCPP13
C45RH01 KB2026 02 05.51231207 54 54.524+27 28 26.15 ~25Co 17.9 GXNEOCPQ06
C45RH01 KB2026 02 05.51943907 54 41.425+27 21 24.77 ~25Co 17.9 GXNEOCPQ06
C45RH01 KB2026 02 05.52317807 54 47.314+27 16 01.70 ~25Do 18.5 GVNEOCPP13
C45RH01 KB2026 02 05.61765907 51 40.462+25 42 51.52 ~25Fo 17.9 GWNEOCP900
C45RH01 KB2026 02 05.62374007 51 29.333+25 36 38.41 ~25Fo 17.8 GWNEOCP900
C45RH01 KB2026 02 05.62982207 51 18.252+25 30 24.26 ~25Fo 17.6 GWNEOCP900
Station data:
(703) Catalina Sky Survey (N32.417029 W110.732640) 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. 0.68 m Schmidt + 10K CCD.
(900) Moriyama (N35.049753 E135.989940) Japan. Observer Y. Ikari. 0.26-m
f/7.0 reflector + CCD.
(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.
(P13) Baihuashan Observatory, Beijing (N39.837554 E115.573330) China.
Observers Z. Wang, B. Liu. Measurer Z. Wang. 0.28-m f/2.2 reflector + CMO.
(Q06) Tarui Observatory, Tarui (N35.394791 E136.495470) Japan. Observer H.
Watanabe. 0.35-m f/1.9 Schmidt-Cassegrain + CMO.
(U74) JPL SynTrack Robotic Telescope 2, Auberry (N37.070341 W119.412800)
US/California. Observers N. Saini, C. Zhai, R. Trahan, M. Zhan, M. Shao.
0.36-m f/2.2 Schmidt.
Orbital elements: C45RH01
Perihelion 2026 Mar 21.816516 +/- 0.028 TT = 19:35:47.0 (JD 2461121.316516)
Epoch 2026 Feb 5.0 TT = JDT 2461076.5 Earth MOID: 0.0105 AutoNEOCP
M 318.096713509 +/- 0.020 (J2000 ecliptic)
n 0.934996512 +/- 0.000282 Peri. 225.167932 +/- 0.036
a 1.035768554 +/- 0.000208 Node 316.450690 +/- 0.00016
e 0.05158943 +/- 0.00028 Incl. 12.089969 +/- 0.007
P 1.054/385.021d H 27.10 G 0.15 U 7.3
q 0.982333844 +/- 9.5e-5 Q 1.089203264 +/- 0.000508
From 19 observations 2026 Feb. 5 (8.9 hr); mean residual 0".56
Residuals in arcseconds: 260205 703 .27- 2.1+ 260205 I52 .41+ .16- 260205 Q06 .35+ .11+ 260205 703 .13+ .01+ 260205 U74 1.3- .33- 260205 P13 .01- .06- 260205 703 .88+ 1.1- 260205 U74 .45+ .52+ 260205 900 .34+ .15+ 260205 703 1.0- .93- 260205 P13 .11+ .14+ 260205 900 .00 .05+ 260205 I52 .42+ .07- 260205 Q06 .03- .03- 260205 900 .10- .30- 260205 I52 .02+ .30- 260205 P13 .27- .29- 260205 I52 .31+ .13+ 260205 Q06 .26- .28+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 02 05 18 07 48 29.705 +23 30 01.19 .01166 0.9968 158.0 18.5 .426 179 2026 02 05 19 07 47 26.554 +22 46 59.11 .01163 0.9968 157.9 18.5 .532 1 2026 02 05 20 07 46 23.775 +22 03 43.29 .01161 0.9968 157.8 18.5 .651 3 2026 02 05 21 07 45 21.368 +21 20 14.60 .01158 0.9968 157.7 18.5 .783 5 2026 02 05 22 07 44 19.331 +20 36 33.96 .01156 0.9967 157.5 18.5 .927 6 2026 02 05 23 07 43 17.663 +19 52 42.30 .01154 0.9967 157.4 18.5 1.09 7 2026 02 06 00 07 42 16.365 +19 08 40.57 .01152 0.9967 157.1 18.5 1.26 8 2026 02 06 01 07 41 15.436 +18 24 29.76 .01150 0.9966 156.9 18.5 1.44 8 2026 02 06 02 07 40 14.873 +17 40 10.85 .01149 0.9966 156.7 18.5 1.63 9 2026 02 06 03 07 39 14.678 +16 55 44.85 .01148 0.9966 156.4 18.5 1.84 9 2026 02 06 04 07 38 14.848 +16 11 12.79 .01147 0.9966 156.1 18.5 2.06 10 2026 02 06 05 07 37 15.382 +15 26 35.69 .01146 0.9965 155.8 18.5 2.30 10 2026 02 06 06 07 36 16.280 +14 41 54.61 .01146 0.9965 155.4 18.5 2.54 11 2026 02 06 07 07 35 17.540 +13 57 10.59 .01145 0.9965 155.1 18.5 2.80 11 2026 02 06 08 07 34 19.161 +13 12 24.68 .01145 0.9965 154.7 18.5 3.06 11 2026 02 06 09 07 33 21.143 +12 27 37.95 .01145 0.9964 154.3 18.5 3.34 11 2026 02 06 10 07 32 23.483 +11 42 51.45 .01146 0.9964 153.9 18.6 3.63 12 2026 02 06 11 07 31 26.181 +10 58 06.23 .01146 0.9964 153.4 18.6 3.93 12 2026 02 06 12 07 30 29.236 +10 13 23.35 .01147 0.9964 153.0 18.6 4.24 12 2026 02 06 13 07 29 32.645 +09 28 43.85 .01148 0.9963 152.5 18.6 4.56 12 2026 02 06 14 07 28 36.408 +08 44 08.75 .01149 0.9963 152.1 18.6 4.89 12 2026 02 06 15 07 27 40.524 +07 59 39.10 .01150 0.9963 151.6 18.6 5.23 12 2026 02 06 16 07 26 44.990 +07 15 15.88 .01152 0.9963 151.1 18.7 5.57 13 2026 02 06 17 07 25 49.805 +06 31 00.10 .01154 0.9962 150.6 18.7 5.93 13 2026 02 06 18 07 24 54.969 +05 46 52.73 .01156 0.9962 150.1 18.7 6.29 13 2026 02 06 19 07 24 00.479 +05 02 54.72 .01158 0.9962 149.6 18.7 6.65 13 2026 02 06 20 07 23 06.334 +04 19 07.01 .01160 0.9962 149.1 18.7 7.03 13 2026 02 06 21 07 22 12.532 +03 35 30.51 .01163 0.9961 148.5 18.7 7.41 13 2026 02 06 22 07 21 19.072 +02 52 06.11 .01166 0.9961 148.0 18.8 7.79 13 2026 02 06 23 07 20 25.953 +02 08 54.66 .01169 0.9961 147.4 18.8 8.18 13 2026 02 07 00 07 19 33.172 +01 25 56.99 .01172 0.9961 146.9 18.8 8.58 13 2026 02 07 01 07 18 40.728 +00 43 13.91 .01175 0.9960 146.3 18.8 8.98 13 2026 02 07 02 07 17 48.619 +00 00 46.20 .01179 0.9960 145.8 18.9 9.38 13 2026 02 07 03 07 16 56.844 -00 41 25.41 .01183 0.9960 145.2 18.9 9.78 14 2026 02 07 04 07 16 05.401 -01 23 20.21 .01187 0.9960 144.7 18.9 10.2 14 2026 02 07 05 07 15 14.288 -02 04 57.51 .01191 0.9959 144.1 18.9 10.6 14 2026 02 07 06 07 14 23.504 -02 46 16.67 .01196 0.9959 143.5 18.9 11.0 14 2026 02 07 07 07 13 33.047 -03 27 17.07 .01200 0.9959 143.0 19.0 11.4 14 2026 02 07 08 07 12 42.915 -04 07 58.14 .01205 0.9958 142.4 19.0 11.8 14 2026 02 07 09 07 11 53.106 -04 48 19.34 .01210 0.9958 141.9 19.0 12.2 14 2026 02 07 10 07 11 03.619 -05 28 20.13 .01215 0.9958 141.3 19.0 12.7 14 2026 02 07 11 07 10 14.451 -06 08 00.06 .01220 0.9958 140.7 19.1 13.1 14 2026 02 07 12 07 09 25.602 -06 47 18.67 .01226 0.9957 140.2 19.1 13.5 14 2026 02 07 13 07 08 37.069 -07 26 15.55 .01231 0.9957 139.6 19.1 13.9 14 2026 02 07 14 07 07 48.850 -08 04 50.32 .01237 0.9957 139.1 19.1 14.3 14 2026 02 07 15 07 07 00.944 -08 43 02.64 .01243 0.9957 138.5 19.2 14.7 14 2026 02 07 16 07 06 13.349 -09 20 52.17 .01249 0.9956 138.0 19.2 15.1 14 2026 02 07 17 07 05 26.062 -09 58 18.65 .01256 0.9956 137.4 19.2 15.5 15