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: 2/14/2025
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 02/14/2025 20:22:21 -63.12,-178.99 64.03 02/14/2025 20:23:03 -63.13,-179.03 63.98 2.44 42
2 02/14/2025 21:12:00 58.89, -8.42 119.07 02/14/2025 21:11:11 58.90, -8.44 118.97 0.88 49
3 02/16/2025 23:21:09 -64.42, 135.24 65.66 02/16/2025 23:21:48 -64.41, 135.29 65.58 2.64 39
4 02/17/2025 00:10:38 59.66, -53.52 117.90 02/17/2025 00:09:47 59.67, -53.55 117.79 2.33 51
5 02/19/2025 02:19:42 -64.92, 90.20 66.70 02/19/2025 02:20:19 -64.91, 90.22 66.63 1.02 37
6 02/19/2025 03:09:24 60.88, -98.98 116.37 02/19/2025 03:08:30 60.89, -98.98 116.27 0.18 54
7 02/21/2025 05:18:11 -65.20, 45.36 67.59 02/21/2025 05:18:46 -65.21, 45.32 67.55 2.05 35
8 02/21/2025 06:08:05 61.83,-144.29 115.01 02/21/2025 06:07:08 61.83,-144.28 114.92 0.50 57
9 02/23/2025 08:16:47 -65.88, 0.09 68.80 02/23/2025 08:17:19 -65.89, 0.07 68.76 1.01 32
10 02/23/2025 09:06:40 62.46, 170.64 113.88 02/23/2025 09:05:40 62.46, 170.63 113.78 0.41 60
11 02/25/2025 11:15:20 -66.41, -45.05 69.91 02/25/2025 11:15:49 -66.42, -45.07 69.87 1.43 29
12 02/25/2025 12:05:23 63.53, 125.14 112.38 02/25/2025 12:04:19 63.52, 125.18 112.30 2.38 64
13 02/27/2025 14:13:59 -67.27, -90.61 71.30 02/27/2025 14:14:24 -67.25, -90.56 71.24 2.35 25

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 2/14/2025
SNOs_Map_NOAA-19_TERRA_20250214.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 02/14/2025 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA