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: 7/12/2025
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 07/13/2025 03:57:11 -78.79, 35.88 110.63 07/13/2025 03:57:22 -78.79, 35.75 110.65 2.87 11
2 07/15/2025 06:55:22 -78.80, -8.72 110.34 07/15/2025 06:55:12 -78.81, -8.82 110.36 2.34 10
3 07/17/2025 09:02:42 79.03, 137.84 69.66 07/17/2025 09:03:49 79.04, 137.74 69.70 2.45 67
4 07/17/2025 09:53:33 -78.82, -53.35 110.02 07/17/2025 09:53:02 -78.83, -53.43 110.06 2.16 31
5 07/19/2025 12:00:54 79.07, 93.06 69.98 07/19/2025 12:01:39 79.07, 93.09 70.02 0.65 45
6 07/19/2025 12:51:43 -78.80, -97.75 109.62 07/19/2025 12:50:51 -78.81, -97.84 109.69 2.25 52
7 07/21/2025 14:59:03 79.01, 49.01 70.47 07/21/2025 14:59:27 79.02, 48.87 70.46 3.15 24
8 07/21/2025 15:49:53 -78.79,-142.19 109.21 07/21/2025 15:48:40 -78.80,-142.30 109.29 2.69 73
9 07/23/2025 17:57:15 79.05, 4.16 70.83 07/23/2025 17:57:17 79.06, 4.14 70.83 0.79 2

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 7/12/2025
SNOs_Map_NOAA-19_TERRA_20250712.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 07/12/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA