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: 2/16/2025
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 02/16/2025 23:21:07 -64.31, 135.35 65.58 02/16/2025 23:21:46 -64.31, 135.38 65.50 1.83 39
2 02/17/2025 00:10:50 60.33, -54.01 117.41 02/17/2025 00:09:58 60.32, -53.97 117.33 2.07 52
3 02/19/2025 02:19:37 -64.65, 90.47 66.49 02/19/2025 02:20:14 -64.65, 90.45 66.44 0.98 37
4 02/19/2025 03:09:19 60.61, -98.77 116.58 02/19/2025 03:08:25 60.62, -98.80 116.46 1.96 54
5 02/21/2025 05:18:14 -65.37, 45.18 67.72 02/21/2025 05:18:48 -65.37, 45.18 67.67 0.18 34
6 02/21/2025 06:08:09 62.06,-144.47 114.84 02/21/2025 06:07:11 62.05,-144.43 114.76 2.31 58
7 02/23/2025 08:16:46 -65.83, 0.14 68.76 02/23/2025 08:17:17 -65.84, 0.12 68.72 1.27 31
8 02/23/2025 09:06:39 62.41, 170.68 113.92 02/23/2025 09:05:38 62.41, 170.67 113.81 0.56 61
9 02/25/2025 11:15:24 -66.63, -45.31 70.09 02/25/2025 11:15:51 -66.63, -45.28 70.04 1.33 27
10 02/25/2025 12:05:16 63.15, 125.48 112.68 02/25/2025 12:04:11 63.16, 125.48 112.57 0.26 65
11 02/27/2025 14:13:57 -67.17, -90.50 71.23 02/27/2025 14:14:20 -67.16, -90.46 71.17 1.96 23
12 02/27/2025 15:03:47 63.58, 80.55 111.67 02/27/2025 15:02:38 63.59, 80.52 111.54 1.91 69
13 03/01/2025 17:12:25 -67.46,-135.39 72.16 03/01/2025 17:12:44 -67.45,-135.38 72.13 0.59 19

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 2/16/2025
SNOs_Map_NOAA-19_TERRA_20250216.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 02/16/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA