Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/11/2025
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 06/11/2025 09:56:45 78.01, 130.09 69.35 06/11/2025 09:57:13 77.99, 130.20 69.40 3.11 28
2 06/11/2025 10:47:37 -77.58, -60.42 110.09 06/11/2025 10:46:23 -77.57, -60.37 110.14 1.48 74
3 06/13/2025 12:54:56 77.95, 85.91 69.30 06/13/2025 12:55:05 77.95, 85.85 69.29 1.81 9
4 06/15/2025 15:53:09 77.97, 41.30 69.16 06/15/2025 15:52:58 77.97, 41.26 69.15 0.99 11
5 06/17/2025 18:00:36 -78.27,-172.26 111.34 06/17/2025 18:01:38 -78.28,-172.29 111.29 0.76 62
6 06/17/2025 18:51:21 77.95, -3.12 69.11 06/17/2025 18:50:50 77.95, -3.16 69.07 0.90 31
7 06/19/2025 20:58:48 -78.27, 143.29 111.37 06/19/2025 20:59:30 -78.27, 143.25 111.35 0.95 42
8 06/19/2025 21:49:33 77.94, -47.56 69.08 06/19/2025 21:48:42 77.94, -47.63 69.02 1.52 51
9 06/21/2025 23:57:00 -78.26, 98.80 111.39 06/21/2025 23:57:22 -78.26, 98.74 111.38 1.45 22
10 06/22/2025 00:47:45 77.93, -92.02 69.07 06/22/2025 00:46:34 77.94, -92.13 68.99 2.82 71

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 6/11/2025
SNOs_Map_NOAA-19_TERRA_20250611.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 06/11/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA