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: 10/16/2019
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 10/18/2019 01:34:44 -69.48, -25.50 101.17 10/18/2019 01:35:54 -69.39, -24.11 101.23 55.51 70
2 10/18/2019 02:25:17 68.80, 142.75 78.18 10/18/2019 02:25:30 68.78, 142.75 78.16 2.30 13
3 10/18/2019 03:15:58 -68.68, -49.76 101.93 10/18/2019 03:15:00 -68.67, -49.75 101.94 0.64 58
4 10/20/2019 17:51:12 -69.58, 90.25 100.10 10/20/2019 17:52:21 -69.48, 91.89 100.17 64.81 69
5 10/20/2019 18:41:43 68.80,-101.35 79.15 10/20/2019 18:41:58 68.81,-101.33 79.16 1.53 15
6 10/20/2019 19:32:24 -68.67, 66.14 100.97 10/20/2019 19:31:29 -68.65, 66.10 101.00 2.25 55
7 10/23/2019 10:07:39 -69.68,-154.01 99.06 10/23/2019 10:08:47 -69.56,-152.12 99.13 74.10 68
8 10/23/2019 10:58:08 68.80, 14.54 80.10 10/23/2019 10:58:26 68.78, 14.51 80.08 2.04 18
9 10/23/2019 11:48:49 -68.66,-177.96 100.03 10/23/2019 11:47:56 -68.68,-177.98 100.01 2.87 53
10 10/26/2019 02:24:07 -69.77, -38.26 98.03 10/26/2019 02:25:14 -69.65, -36.13 98.12 83.38 67
11 10/26/2019 03:14:34 68.79, 130.43 81.02 10/26/2019 03:14:54 68.81, 130.42 81.04 1.47 20
12 10/26/2019 04:05:16 -68.70, -62.13 99.06 10/26/2019 04:04:24 -68.71, -62.07 99.06 2.55 52
13 10/28/2019 18:40:34 -69.82, 77.56 97.08 10/28/2019 18:41:41 -69.73, 79.86 97.13 88.91 67
14 10/28/2019 19:31:01 68.85,-113.75 81.98 10/28/2019 19:31:22 68.83,-113.67 81.97 3.50 21
15 10/28/2019 20:21:42 -68.70, 53.77 98.16 10/28/2019 20:20:53 -68.68, 53.77 98.18 1.83 49

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 10/16/2019
SNOs_Map_FY3D_TERRA_20191016.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 10/16/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service