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: 5/28/2020
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 05/30/2020 18:48:03 -68.35, 76.66 133.69 05/30/2020 18:48:33 -68.35, 76.64 133.69 1.22 30
2 05/30/2020 19:38:47 68.22,-115.88 46.18 05/30/2020 19:38:00 68.24,-115.85 46.20 2.60 47
3 06/02/2020 10:14:19 68.63, 24.74 46.25 06/02/2020 10:15:29 68.59, 25.18 46.21 18.46 70
4 06/02/2020 11:04:57 -68.33,-167.55 134.07 06/02/2020 11:05:02 -68.32,-167.52 134.08 1.29 5
5 06/02/2020 11:55:40 68.15, -0.02 45.76 06/02/2020 11:54:30 68.15, -0.08 45.75 2.48 70
6 06/05/2020 02:31:08 68.40, 140.81 45.71 06/05/2020 02:32:00 68.38, 140.81 45.68 2.50 52
7 06/05/2020 03:21:49 -68.25, -51.68 134.45 06/05/2020 03:21:30 -68.28, -51.69 134.43 2.58 19
8 06/05/2020 04:12:19 67.38, 116.70 44.67 06/05/2020 04:11:10 67.43, 114.98 44.73 73.47 69
9 06/07/2020 18:48:01 68.34,-103.34 45.38 06/07/2020 18:48:29 68.33,-103.37 45.37 1.74 28
10 06/07/2020 19:38:43 -68.24, 64.11 134.73 06/07/2020 19:37:59 -68.23, 64.14 134.74 1.80 44
11 06/10/2020 10:14:16 -68.70,-155.35 134.46 06/10/2020 10:15:27 -68.62,-154.78 134.56 24.92 71
12 06/10/2020 11:04:55 68.33, 12.45 45.16 06/10/2020 11:04:57 68.33, 12.51 45.15 2.66 2
13 06/10/2020 11:55:36 -68.17, 179.96 135.01 06/10/2020 11:54:28 -68.18, 179.96 135.00 0.30 68

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/28/2020
SNOs_Map_NOAA-20_TERRA_20200528.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/28/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service