Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/1/2020
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 04/02/2020 04:07:38 79.29, 145.24 75.28 04/02/2020 04:07:42 79.31, 145.13 75.29 2.88 4
2 04/04/2020 09:40:59 -79.32,-118.24 105.55 04/04/2020 09:41:24 -79.32,-118.21 105.53 0.70 25
3 04/04/2020 10:31:57 79.29, 49.26 74.44 04/04/2020 10:30:51 79.28, 49.15 74.40 2.85 66
4 04/06/2020 15:14:18 79.34, -21.68 73.64 04/06/2020 15:15:06 79.32, -21.63 73.65 2.32 48
5 04/06/2020 16:05:18 -79.30, 145.90 106.38 04/06/2020 16:04:34 -79.29, 145.81 106.41 2.27 44
6 04/08/2020 20:47:38 -79.34, 75.08 107.17 04/08/2020 20:48:49 -79.34, 75.04 107.16 0.89 71
7 04/08/2020 21:38:37 79.31,-117.40 72.82 04/08/2020 21:38:15 79.33,-117.38 72.82 1.92 22
8 04/11/2020 03:11:57 -79.33, -20.81 107.99 04/11/2020 03:11:58 -79.34, -20.71 107.97 2.45 1
9 04/13/2020 08:45:17 79.34, 75.88 71.23 04/13/2020 08:45:40 79.33, 75.80 71.23 1.80 23

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/1/2020
SNOs_Map_NOAA-19_TERRA_20200401.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/01/2020 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service