Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and PACE Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/1/2026
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (PACE) Time (PACE) Lat,Lon (PACE) SZA (PACE ) Distance(km) Time Diff (sec)
1 11/02/2026 19:18:53 80.52,-153.76 97.55 11/02/2026 19:19:32 80.52,-153.86 97.54 1.97 39
2 11/02/2026 20:09:33 -80.41, 15.05 82.68 11/02/2026 20:08:37 -80.42, 14.88 82.64 3.19 56
3 11/04/2026 23:45:19 80.48, 140.19 98.13 11/04/2026 23:45:25 80.49, 140.02 98.15 3.17 6
4 11/07/2026 03:21:05 -80.57, -94.99 81.03 11/07/2026 03:22:11 -80.56, -94.87 81.08 2.33 66
5 11/07/2026 04:11:47 80.49, 73.45 98.81 11/07/2026 04:11:19 80.49, 73.53 98.81 1.56 28
6 11/09/2026 07:47:31 -80.53,-161.07 80.48 11/09/2026 07:48:04 -80.53,-161.07 80.50 0.27 33
7 11/09/2026 08:38:13 80.45, 7.35 99.36 11/09/2026 08:37:12 80.46, 7.31 99.40 1.08 61
8 11/11/2026 12:13:57 -80.50, 132.82 79.94 11/11/2026 12:13:57 -80.51, 132.68 79.92 2.66 0
9 11/13/2026 15:49:43 80.57,-102.18 100.81 11/13/2026 15:50:44 80.57,-102.16 100.78 0.28 61

Figure of NOAA-20 and PACE satellite orbits during SNOs since TLE Epoch: 11/1/2026
SNOs_Map_NOAA-20_PACE_20261101.jpg

Download SNOs between NOAA-20 and PACE since TLE EPOCH: 11/01/2026 in txt file.

Historial Predications of SNOs between NOAA-20 and PACE