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: 11/25/2019
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 11/26/2019 02:30:31 68.69, 140.48 89.44 11/26/2019 02:31:42 68.57, 141.03 89.33 25.84 71
2 11/26/2019 03:21:07 -68.29, -51.68 90.96 11/26/2019 03:21:15 -68.30, -51.67 90.95 1.00 8
3 11/26/2019 04:11:51 68.15, 115.79 88.92 11/26/2019 04:10:43 68.13, 115.77 88.89 3.26 68
4 11/28/2019 18:47:20 68.36,-103.32 89.60 11/28/2019 18:48:15 68.36,-103.35 89.60 1.55 55
5 11/28/2019 19:38:01 -68.22, 64.17 90.53 11/28/2019 19:37:45 -68.25, 64.16 90.51 3.34 16
6 11/28/2019 20:28:33 67.44,-127.56 88.71 11/28/2019 20:27:24 67.46,-129.11 88.71 66.31 69
7 12/01/2019 11:04:15 68.35, 12.47 90.03 12/01/2019 11:04:44 68.36, 12.53 90.04 3.01 29
8 12/01/2019 11:54:56 -68.21, 179.96 90.10 12/01/2019 11:54:15 -68.20, 179.98 90.12 1.40 41
9 12/04/2019 02:30:31 -68.79, -39.65 89.15 12/04/2019 02:31:42 -68.64, -38.89 89.29 34.75 71
10 12/04/2019 03:21:08 68.29, 128.32 90.36 12/04/2019 03:21:13 68.30, 128.34 90.37 1.96 5
11 12/04/2019 04:11:49 -68.15, -64.19 89.78 12/04/2019 04:10:44 -68.15, -64.21 89.78 0.85 65
12 12/06/2019 18:47:18 -68.35, 76.70 89.25 12/06/2019 18:48:16 -68.36, 76.65 89.24 2.21 58
13 12/06/2019 19:38:02 68.23,-115.83 90.64 12/06/2019 19:37:43 68.24,-115.85 90.65 1.27 19
14 12/06/2019 20:28:33 -67.55, 52.33 90.03 12/06/2019 20:27:23 -67.58, 51.02 90.01 55.46 70

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/25/2019
SNOs_Map_NOAA-20_TERRA_20191125.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/25/2019 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service