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: 11/28/2019
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 11/28/2019 18:47:20 68.38,-103.35 89.62 11/28/2019 18:48:14 68.38,-103.32 89.63 1.34 54
2 11/28/2019 19:38:01 -68.25, 64.13 90.50 11/28/2019 19:37:44 -68.27, 64.18 90.49 3.05 17
3 11/28/2019 20:28:32 67.42,-127.52 88.68 11/28/2019 20:27:23 67.49,-129.08 88.73 66.80 69
4 12/01/2019 11:04:14 68.32, 12.50 90.00 12/01/2019 11:04:44 68.33, 12.50 90.01 1.21 30
5 12/01/2019 11:54:55 -68.19, 179.99 90.13 12/01/2019 11:54:15 -68.17, 179.94 90.15 3.06 40
6 12/04/2019 02:30:31 -68.77, -39.62 89.17 12/04/2019 02:31:42 -68.67, -38.85 89.27 33.02 71
7 12/04/2019 03:21:08 68.27, 128.35 90.34 12/04/2019 03:21:14 68.28, 128.31 90.35 1.80 6
8 12/04/2019 04:11:50 -68.19, -64.23 89.74 12/04/2019 04:10:44 -68.17, -64.18 89.76 2.81 66
9 12/06/2019 18:47:19 -68.39, 76.65 89.21 12/06/2019 18:48:16 -68.39, 76.68 89.21 1.45 57
10 12/06/2019 19:38:03 68.27,-115.88 90.68 12/06/2019 19:37:43 68.27,-115.81 90.68 2.83 20
11 12/06/2019 20:28:33 -67.54, 52.34 90.05 12/06/2019 20:27:23 -67.61, 51.05 89.99 55.40 70
12 12/09/2019 11:04:12 -68.34,-167.51 88.97 12/09/2019 11:04:45 -68.32,-167.52 88.99 2.01 33
13 12/09/2019 11:54:56 68.21, -0.04 90.91 12/09/2019 11:54:12 68.20, -0.01 90.90 1.71 44

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/28/2019
SNOs_Map_NOAA-20_TERRA_20191128.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/28/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service