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: 6/17/2025
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 06/17/2025 18:00:35 -78.24,-172.05 111.29 06/17/2025 18:01:37 -78.25,-172.18 111.27 3.21 62
2 06/17/2025 18:51:20 77.91, -2.90 69.16 06/17/2025 18:50:49 77.92, -3.03 69.11 3.11 31
3 06/19/2025 20:58:49 -78.31, 143.02 111.44 06/19/2025 20:59:30 -78.30, 143.09 111.39 2.01 41
4 06/19/2025 21:49:35 78.02, -48.00 68.97 06/19/2025 21:48:43 78.01, -47.94 68.94 1.65 52
5 06/21/2025 23:57:01 -78.31, 98.51 111.45 06/21/2025 23:57:22 -78.31, 98.52 111.43 0.38 21
6 06/22/2025 00:47:46 77.97, -92.27 69.01 06/22/2025 00:46:34 77.98, -92.30 68.94 1.08 72
7 06/24/2025 02:55:12 -78.28, 54.19 111.40 06/24/2025 02:55:13 -78.29, 54.11 111.41 2.27 1
8 06/26/2025 05:53:24 -78.29, 9.61 111.37 06/26/2025 05:53:04 -78.28, 9.65 111.38 1.31 20
9 06/28/2025 08:00:42 78.60, 155.94 68.28 06/28/2025 08:01:43 78.59, 156.00 68.34 1.61 61
10 06/28/2025 08:51:35 -78.27, -34.78 111.27 06/28/2025 08:50:55 -78.28, -34.86 111.32 2.35 40
11 06/30/2025 10:58:54 78.61, 111.37 68.37 06/30/2025 10:59:34 78.60, 111.44 68.42 1.90 40

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 6/17/2025
SNOs_Map_NOAA-19_TERRA_20250617.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 06/17/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA