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: 7/8/2025
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 07/08/2025 22:00:51 -78.86, 124.36 111.28 07/08/2025 22:01:43 -78.85, 124.44 111.22 2.13 52
2 07/08/2025 22:51:40 78.57, -66.42 69.14 07/08/2025 22:50:57 78.58, -66.50 69.09 2.09 43
3 07/11/2025 00:59:02 -78.86, 79.82 111.03 07/11/2025 00:59:33 -78.85, 79.95 110.98 3.08 31
4 07/11/2025 01:49:52 78.60,-111.07 69.37 07/11/2025 01:48:47 78.58,-110.99 69.33 2.34 65
5 07/13/2025 03:57:11 -78.80, 35.76 110.66 07/13/2025 03:57:22 -78.82, 35.63 110.67 3.01 11
6 07/15/2025 06:55:21 -78.78, -8.58 110.31 07/15/2025 06:55:11 -78.79, -8.72 110.34 3.15 10
7 07/17/2025 09:02:43 79.08, 137.46 69.59 07/17/2025 09:03:49 79.07, 137.56 69.66 2.24 66
8 07/17/2025 09:53:34 -78.86, -53.69 110.09 07/17/2025 09:53:02 -78.86, -53.57 110.09 2.74 32
9 07/19/2025 12:00:52 79.01, 93.46 70.06 07/19/2025 12:01:37 79.02, 93.36 70.08 2.34 45
10 07/19/2025 12:51:44 -78.85, -98.08 109.69 07/19/2025 12:50:51 -78.84, -98.01 109.72 1.50 53
11 07/21/2025 14:59:04 79.05, 48.67 70.40 07/21/2025 14:59:27 79.06, 48.64 70.41 1.01 23

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 7/8/2025
SNOs_Map_NOAA-19_TERRA_20250708.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 07/08/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA