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: 5/13/2025
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 05/14/2025 21:03:06 80.42, -58.20 69.51 05/14/2025 21:04:19 80.97, -56.60 69.88 67.62 73
2 05/14/2025 21:52:08 -76.44, 137.76 104.48 05/14/2025 21:51:47 -76.45, 137.71 104.51 1.69 21
3 05/16/2025 23:59:40 77.12, -76.82 74.25 05/17/2025 00:00:38 77.11, -76.72 74.32 2.63 58
4 05/17/2025 00:50:26 -76.58, 92.68 105.12 05/17/2025 00:49:46 -76.57, 92.79 105.13 3.13 40
5 05/19/2025 02:57:54 77.12,-121.34 73.80 05/19/2025 02:58:34 77.10,-121.23 73.86 3.07 40
6 05/19/2025 03:48:39 -76.52, 48.43 105.48 05/19/2025 03:47:41 -76.51, 48.46 105.53 0.73 58
7 05/21/2025 05:56:08 77.12,-165.88 73.36 05/21/2025 05:56:30 77.11,-165.79 73.41 2.54 22
8 05/21/2025 06:45:32 -72.70, 14.95 101.66 05/21/2025 06:44:19 -72.51, 13.57 102.00 50.25 73
9 05/23/2025 08:54:21 77.09, 149.75 73.00 05/23/2025 08:54:25 77.09, 149.78 73.01 1.01 4

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 5/13/2025
SNOs_Map_NOAA-19_TERRA_20250513.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 05/13/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA