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: 2/2/2021
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 02/02/2021 17:57:05 -68.99, 88.48 94.44 02/02/2021 17:58:16 -68.87, 89.59 94.60 46.04 71
2 02/02/2021 18:47:40 68.38,-103.40 84.92 02/02/2021 18:47:50 68.37,-103.38 84.91 0.96 10
3 02/02/2021 19:38:21 -68.24, 64.09 95.24 02/02/2021 19:37:20 -68.27, 64.12 95.21 2.75 61
4 02/05/2021 10:13:49 -68.44,-155.02 95.81 02/05/2021 10:14:50 -68.44,-155.06 95.82 1.83 61
5 02/05/2021 11:04:33 68.32, 12.45 84.06 02/05/2021 11:04:17 68.33, 12.45 84.07 0.88 16
6 02/05/2021 11:55:06 -67.75,-179.51 96.55 02/05/2021 11:53:55 -67.78, 179.43 96.48 44.44 71
7 02/08/2021 02:30:44 -68.44, -39.23 96.65 02/08/2021 02:31:17 -68.45, -39.17 96.64 3.00 33
8 02/08/2021 03:21:27 68.26, 128.30 83.17 02/08/2021 03:20:45 68.28, 128.27 83.18 1.90 42
9 02/10/2021 17:57:01 68.74, -91.18 82.82 02/10/2021 17:58:12 68.66, -90.66 82.72 22.73 71
10 02/10/2021 18:47:38 -68.38, 76.62 97.57 02/10/2021 18:47:45 -68.40, 76.65 97.56 2.34 7
11 02/10/2021 19:38:21 68.21,-115.86 82.25 02/10/2021 19:37:13 68.22,-115.92 82.27 2.76 68
12 02/13/2021 10:13:51 68.48, 24.95 81.66 02/13/2021 10:14:42 68.49, 25.01 81.66 3.11 51
13 02/13/2021 11:04:32 -68.33,-167.54 98.52 02/13/2021 11:04:13 -68.34,-167.54 98.50 1.52 19
14 02/13/2021 11:55:01 67.40, 0.92 80.52 02/13/2021 11:53:53 67.48, -0.88 80.67 77.25 68

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/2/2021
SNOs_Map_NOAA-20_TERRA_20210202.jpg

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

Historial Predications of SNOs between NOAA-20 and TERRA