Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/25/2020
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 06/26/2020 00:21:11 -68.92, -6.05 134.53 06/26/2020 00:22:06 -68.94, -6.06 134.52 2.03 55
2 06/26/2020 01:11:55 68.83, 161.38 45.37 06/26/2020 01:11:33 68.83, 161.45 45.38 2.90 22
3 06/26/2020 02:02:24 -68.06, -30.30 135.40 06/26/2020 02:01:14 -68.11, -31.79 135.34 62.38 70
4 06/28/2020 16:37:35 -68.95, 109.82 134.38 06/28/2020 16:38:35 -68.94, 109.83 134.40 1.12 60
5 06/28/2020 17:28:18 68.81, -82.68 45.48 06/28/2020 17:28:02 68.83, -82.67 45.50 2.31 16
6 06/28/2020 18:18:51 -68.25, 85.37 135.09 06/28/2020 18:17:40 -68.28, 84.29 135.05 44.79 71
7 07/01/2020 08:53:58 -68.92,-134.24 134.24 07/01/2020 08:55:04 -68.94,-134.30 134.23 2.64 66
8 07/01/2020 09:44:42 68.84, 33.18 45.68 07/01/2020 09:44:31 68.82, 33.20 45.66 2.65 11
9 07/01/2020 10:35:18 -68.44,-158.96 134.73 07/01/2020 10:34:05 -68.50,-159.57 134.66 25.40 73
10 07/04/2020 01:10:21 -68.95, -18.37 133.99 07/04/2020 01:11:31 -68.98, -18.35 133.97 3.46 70
11 07/04/2020 02:01:04 68.83, 149.12 45.88 07/04/2020 02:00:59 68.81, 149.07 45.87 2.52 5
12 07/04/2020 02:51:43 -68.58, -43.23 134.37 07/04/2020 02:50:31 -68.60, -43.56 134.34 13.47 72
13 07/06/2020 17:26:47 -69.09, 97.35 133.59 07/06/2020 17:27:59 -69.03, 97.58 133.66 11.42 72
14 07/06/2020 18:17:28 68.86, -95.02 46.18 07/06/2020 18:17:27 68.85, -95.00 46.17 1.51 1
15 07/06/2020 19:08:09 -68.71, 72.50 133.97 07/06/2020 19:06:58 -68.70, 72.45 133.98 2.48 71

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 6/25/2020
SNOs_Map_FY3D_TERRA_20200625.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 06/25/2020 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service