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: 4/5/2020
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 04/06/2020 15:14:19 79.34, -21.70 73.64 04/06/2020 15:15:07 79.32, -21.67 73.64 3.18 48
2 04/06/2020 16:05:19 -79.31, 145.86 106.38 04/06/2020 16:04:34 -79.32, 145.99 106.38 2.95 45
3 04/08/2020 20:47:39 -79.35, 75.04 107.17 04/08/2020 20:48:50 -79.32, 74.96 107.17 2.86 71
4 04/08/2020 21:38:37 79.31,-117.42 72.82 04/08/2020 21:38:15 79.32,-117.43 72.81 0.66 22
5 04/11/2020 03:11:57 -79.33, -20.85 107.99 04/11/2020 03:11:58 -79.33, -20.80 107.99 1.16 1
6 04/13/2020 08:45:17 79.34, 75.87 71.23 04/13/2020 08:45:39 79.36, 75.98 71.27 3.35 22
7 04/13/2020 09:36:16 -79.32,-116.75 108.79 04/13/2020 09:35:07 -79.33,-116.57 108.79 3.61 69
8 04/15/2020 14:18:35 -79.33, 172.67 109.55 04/15/2020 14:19:22 -79.37, 172.61 109.51 3.82 47
9 04/15/2020 15:09:37 79.34, -20.17 70.44 04/15/2020 15:08:49 79.32, -20.07 70.41 3.42 48
10 04/17/2020 19:51:57 79.37, -90.90 69.69 04/17/2020 19:53:04 79.35, -90.91 69.70 1.91 67

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 4/5/2020
SNOs_Map_NOAA-19_TERRA_20200405.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 04/05/2020 in txt file.

Historical Predictions of SNOs between NOAA-19 and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service