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: 5/10/2025
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 05/10/2025 15:55:37 -76.39,-133.00 103.42 05/10/2025 15:55:52 -76.40,-133.06 103.42 1.58 15
2 05/12/2025 18:53:53 -76.44,-177.70 103.98 05/12/2025 18:53:50 -76.44,-177.74 103.99 1.37 3
3 05/14/2025 21:02:59 80.27, -55.93 69.86 05/14/2025 21:04:12 80.77, -54.32 70.22 63.06 73
4 05/14/2025 21:52:07 -76.40, 137.92 104.43 05/14/2025 21:51:46 -76.41, 137.84 104.47 2.41 21
5 05/16/2025 23:59:38 77.04, -76.48 74.34 05/17/2025 00:00:36 77.03, -76.46 74.40 0.90 58
6 05/17/2025 00:50:25 -76.55, 92.83 105.07 05/17/2025 00:49:45 -76.54, 92.89 105.09 1.61 40
7 05/19/2025 02:57:52 77.04,-121.02 73.89 05/19/2025 02:58:32 77.04,-121.01 73.92 0.28 40
8 05/19/2025 03:48:37 -76.44, 48.73 105.39 05/19/2025 03:47:39 -76.45, 48.67 105.46 1.89 58
9 05/21/2025 05:56:05 77.01,-165.40 73.50 05/21/2025 05:56:27 77.02,-165.46 73.50 1.74 22
10 05/21/2025 06:45:07 -71.46, 17.41 100.38 05/21/2025 06:43:54 -71.21, 15.75 100.77 65.29 73

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 5/10/2025
SNOs_Map_NOAA-19_TERRA_20250510.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 05/10/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA