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: 4/9/2025
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 04/11/2025 00:01:00 -74.28, 111.58 92.32 04/11/2025 00:01:43 -74.30, 111.49 92.30 3.00 43
2 04/11/2025 00:51:43 73.23, -78.57 88.76 04/11/2025 00:50:44 73.23, -78.57 88.69 0.25 59
3 04/13/2025 02:59:21 -74.45, 66.60 93.20 04/13/2025 02:59:50 -74.45, 66.58 93.17 0.81 29
4 04/13/2025 03:50:04 73.40,-123.50 87.88 04/13/2025 03:48:51 73.39,-123.46 87.82 1.46 73
5 04/15/2025 05:57:39 -74.48, 21.98 93.93 04/15/2025 05:57:54 -74.49, 21.94 93.92 1.27 15
6 04/17/2025 08:56:00 -74.67, -23.06 94.81 04/17/2025 08:56:00 -74.66, -23.01 94.79 1.82 0
7 04/19/2025 11:54:18 -74.72, -67.74 95.54 04/19/2025 11:54:03 -74.71, -67.68 95.54 2.27 15
8 04/21/2025 14:01:59 75.51, 78.02 82.94 04/21/2025 14:03:02 75.51, 78.04 83.01 0.63 63

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/9/2025
SNOs_Map_NOAA-19_TERRA_20250409.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/09/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA