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: 2/29/2020
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 03/01/2020 02:31:22 68.99, 139.98 76.42 03/01/2020 02:32:31 68.88, 141.17 76.26 49.56 69
2 03/01/2020 03:21:53 -68.32, -51.80 104.30 03/01/2020 03:22:09 -68.33, -51.87 104.29 3.12 16
3 03/01/2020 04:12:37 68.19, 115.67 75.56 03/01/2020 04:11:36 68.21, 115.64 75.58 2.43 61
4 03/03/2020 18:48:08 68.43,-103.50 74.81 03/03/2020 18:49:06 68.46,-103.46 74.82 3.06 58
5 03/03/2020 19:38:49 -68.29, 64.00 105.36 03/03/2020 19:38:37 -68.30, 63.98 105.35 1.57 12
6 03/03/2020 20:29:23 67.63,-127.86 73.95 03/03/2020 20:28:13 67.67,-129.10 74.04 52.83 70
7 03/06/2020 11:05:04 68.41, 12.30 73.74 03/06/2020 11:05:33 68.40, 12.37 73.73 2.80 29
8 03/06/2020 11:55:45 -68.26, 179.81 106.43 03/06/2020 11:55:04 -68.25, 179.82 106.44 1.26 41
9 03/09/2020 02:31:19 -68.66, -39.57 107.03 03/09/2020 02:32:30 -68.58, -39.17 107.14 19.08 71
10 03/09/2020 03:21:59 68.33, 128.17 72.61 03/09/2020 03:21:59 68.33, 128.18 72.61 0.48 0
11 03/09/2020 04:12:40 -68.19, -64.32 107.56 03/09/2020 04:11:30 -68.18, -64.36 107.55 1.66 70
12 03/11/2020 18:48:10 -68.43, 76.51 108.33 03/11/2020 18:48:55 -68.43, 76.56 108.34 2.30 45
13 03/11/2020 19:38:53 68.26,-115.96 71.48 03/11/2020 19:38:23 68.24,-116.02 71.47 3.10 30

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/29/2020
SNOs_Map_NOAA-20_TERRA_20200229.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/29/2020 in txt file.

Historical Predictions of SNOs between NOAA-20 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service