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: 5/30/2021
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 05/31/2021 00:49:43 -68.68, -14.25 133.36 05/31/2021 00:50:51 -68.65, -14.24 133.38 2.59 68
2 05/31/2021 01:40:27 68.55, 153.23 46.51 05/31/2021 01:40:18 68.54, 153.27 46.50 1.86 9
3 05/31/2021 02:31:04 -68.20, -39.00 133.85 05/31/2021 02:29:51 -68.26, -39.44 133.78 19.30 73
4 06/02/2021 17:06:38 -68.63, 101.58 133.76 06/02/2021 17:07:17 -68.63, 101.62 133.76 1.54 39
5 06/02/2021 17:57:21 68.45, -90.88 46.06 06/02/2021 17:56:45 68.46, -90.95 46.07 2.83 36
6 06/05/2021 08:32:58 69.05, 49.45 46.37 06/05/2021 08:34:09 68.93, 50.24 46.23 34.12 71
7 06/05/2021 09:23:33 -68.59,-142.60 134.11 06/05/2021 09:23:43 -68.60,-142.53 134.10 3.34 10
8 06/05/2021 10:14:16 68.41, 24.94 45.71 06/05/2021 10:13:11 68.43, 24.90 45.73 2.21 65
9 06/08/2021 00:49:46 68.64, 165.78 45.69 06/08/2021 00:50:40 68.62, 165.73 45.66 3.38 54
10 06/08/2021 01:40:27 -68.49, -26.71 134.47 06/08/2021 01:40:10 -68.52, -26.76 134.45 3.31 17
11 06/08/2021 02:30:58 67.68, 141.63 44.70 06/08/2021 02:29:49 67.72, 139.95 44.77 71.00 69
12 06/10/2021 16:16:15 -69.73, 112.72 133.41 06/10/2021 16:17:21 -69.64, 115.29 133.54 99.91 66
13 06/10/2021 17:06:40 68.61, -78.41 45.44 06/10/2021 17:07:04 68.63, -78.37 45.46 3.14 24
14 06/10/2021 17:57:21 -68.45, 89.11 134.72 06/10/2021 17:56:35 -68.48, 89.08 134.70 2.84 46

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/30/2021
SNOs_Map_NOAA-20_TERRA_20210530.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/30/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA