Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/3/2021
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 02/05/2021 10:13:50 -68.48,-155.06 95.77 02/05/2021 10:14:50 -68.46,-155.04 95.80 1.49 60
2 02/05/2021 11:04:34 68.35, 12.41 84.09 02/05/2021 11:04:17 68.35, 12.47 84.09 2.55 17
3 02/05/2021 11:55:06 -67.73,-179.49 96.57 02/05/2021 11:53:55 -67.80, 179.46 96.46 45.11 71
4 02/08/2021 02:30:44 -68.42, -39.21 96.67 02/08/2021 02:31:18 -68.42, -39.21 96.68 0.34 34
5 02/08/2021 03:21:28 68.30, 128.26 83.20 02/08/2021 03:20:45 68.30, 128.29 83.21 1.38 43
6 02/10/2021 17:57:00 68.72, -91.15 82.80 02/10/2021 17:58:12 68.63, -90.70 82.68 20.66 72
7 02/10/2021 18:47:37 -68.36, 76.64 97.59 02/10/2021 18:47:45 -68.36, 76.60 97.59 1.71 8
8 02/10/2021 19:38:21 68.24,-115.90 82.28 02/10/2021 19:37:12 68.24,-115.90 82.29 0.24 69
9 02/13/2021 10:13:50 68.45, 24.98 81.63 02/13/2021 10:14:42 68.45, 24.97 81.62 0.51 52
10 02/13/2021 11:04:32 -68.36,-167.58 98.49 02/13/2021 11:04:12 -68.36,-167.52 98.49 2.44 20
11 02/13/2021 11:55:01 67.43, 0.88 80.55 02/13/2021 11:53:53 67.45, -0.93 80.63 76.95 68
12 02/16/2021 02:30:44 68.41, 140.82 80.66 02/16/2021 02:31:10 68.39, 140.77 80.64 3.00 26
13 02/16/2021 03:21:26 -68.31, -51.74 99.46 02/16/2021 03:20:40 -68.29, -51.72 99.47 1.92 46

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/3/2021
SNOs_Map_NOAA-20_TERRA_20210203.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/03/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA