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: 6/4/2020
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 06/05/2020 02:31:09 68.41, 140.80 45.72 06/05/2020 02:32:01 68.38, 140.81 45.68 3.32 52
2 06/05/2020 03:21:50 -68.27, -51.70 134.43 06/05/2020 03:21:31 -68.27, -51.69 134.43 0.55 19
3 06/05/2020 04:12:20 67.39, 116.69 44.68 06/05/2020 04:11:11 67.43, 114.99 44.74 72.81 69
4 06/07/2020 18:48:01 68.34,-103.34 45.39 06/07/2020 18:48:29 68.34,-103.36 45.38 0.58 28
5 06/07/2020 19:38:43 -68.25, 64.09 134.71 06/07/2020 19:37:59 -68.23, 64.15 134.73 3.18 44
6 06/10/2020 10:14:16 -68.71,-155.36 134.45 06/10/2020 10:15:27 -68.64,-154.76 134.54 25.82 71
7 06/10/2020 11:04:54 68.28, 12.51 45.10 06/10/2020 11:04:58 68.30, 12.47 45.12 2.87 4
8 06/10/2020 11:55:36 -68.18, 179.95 135.00 06/10/2020 11:54:28 -68.19, 179.98 134.99 1.93 68
9 06/13/2020 02:31:04 -68.37, -39.15 134.97 06/13/2020 02:32:00 -68.37, -39.20 134.97 2.21 56
10 06/13/2020 03:21:48 68.26, 128.30 44.92 06/13/2020 03:21:27 68.25, 128.30 44.91 1.60 21
11 06/13/2020 04:12:17 -67.46, -63.39 135.89 06/13/2020 04:11:08 -67.54, -64.89 135.80 64.26 69
12 06/15/2020 18:47:58 -68.36, 76.64 135.10 06/15/2020 18:48:28 -68.38, 76.69 135.08 2.92 30
13 06/15/2020 19:38:41 68.20,-115.84 44.74 06/15/2020 19:37:56 68.20,-115.88 44.74 1.53 45

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 6/4/2020
SNOs_Map_NOAA-20_TERRA_20200604.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 06/04/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service