Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-15 and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/21/2025
Index Date (NOAA-15) Time (NOAA-15) Lat,Lon (NOAA-15) SZA (NOAA-15 ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 07/22/2025 13:33:36 -80.98,-166.44 117.45 07/22/2025 13:32:28 -80.99,-166.36 117.46 1.43 68
2 07/22/2025 14:24:08 80.99, 0.74 62.55 07/22/2025 14:23:09 80.97, 0.71 62.51 2.06 59
3 07/22/2025 15:14:34 -80.98, 168.37 117.43 07/22/2025 15:13:49 -81.00, 168.51 117.42 2.95 45
4 07/22/2025 16:05:06 80.99, -24.45 62.57 07/22/2025 16:04:30 80.98, -24.43 62.55 0.74 36
5 07/22/2025 16:55:32 -80.98, 143.18 117.41 07/22/2025 16:55:11 -80.99, 143.01 117.43 3.29 21
6 07/22/2025 17:46:04 80.99, -49.64 62.59 07/22/2025 17:45:51 80.99, -49.56 62.60 1.48 13
7 07/22/2025 18:36:31 -80.99, 117.63 117.42 07/22/2025 18:36:33 -80.98, 117.51 117.44 2.50 2
8 07/22/2025 19:27:02 81.00, -75.18 62.59 07/22/2025 19:27:12 80.99, -75.06 62.59 2.88 10
9 07/22/2025 20:17:28 -80.99, 92.44 117.40 07/22/2025 20:17:53 -80.99, 92.37 117.40 1.11 25
10 07/22/2025 21:08:00 81.00,-100.37 62.60 07/22/2025 21:08:33 80.99,-100.20 62.63 3.12 33
11 07/22/2025 21:58:26 -80.99, 67.24 117.38 07/22/2025 21:59:14 -81.00, 67.24 117.35 1.27 48
12 07/22/2025 22:48:58 81.00,-125.56 62.62 07/22/2025 22:49:55 80.99,-125.70 62.62 2.62 57

Figure of NOAA-15 and METOP-C satellite orbits during SNOs since TLE Epoch: 7/21/2025
SNOs_Map_NOAA-15_METOP-C_20250721.jpg

Download SNOs between NOAA-15 and METOP-C since TLE EPOCH: 07/21/2025 in txt file.

Historial Predications of SNOs between NOAA-15 and METOP-C