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: 1/30/2020
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 01/30/2020 13:56:42 -69.91, 148.43 92.41 01/30/2020 13:57:48 -69.77, 150.95 92.62 97.93 66
2 01/30/2020 14:47:07 68.78, -42.65 86.41 01/30/2020 14:47:31 68.79, -42.70 86.42 1.97 24
3 01/30/2020 15:37:48 -68.69, 124.80 93.70 01/30/2020 15:37:01 -68.67, 124.80 93.71 1.30 47
4 02/02/2020 07:03:32 68.84, 73.17 85.73 02/02/2020 07:04:02 68.83, 73.21 85.71 2.36 30
5 02/02/2020 07:54:12 -68.69,-119.30 94.45 02/02/2020 07:53:32 -68.72,-119.29 94.42 3.48 40
6 02/04/2020 23:19:57 68.84,-170.94 84.95 02/04/2020 23:20:34 68.86,-170.88 84.95 2.67 37
7 02/05/2020 00:10:37 -68.68, -3.40 95.23 02/05/2020 00:10:05 -68.70, -3.45 95.22 2.34 32
8 02/07/2020 15:36:22 68.85, -55.05 84.13 02/07/2020 15:37:07 68.83, -55.05 84.11 2.46 45
9 02/07/2020 16:27:03 -68.74, 112.43 96.00 02/07/2020 16:26:37 -68.73, 112.45 96.01 1.47 26
10 02/10/2020 07:52:47 68.86, 60.85 83.29 02/10/2020 07:53:39 68.85, 60.84 83.28 0.86 52
11 02/10/2020 08:43:28 -68.74,-131.67 96.85 02/10/2020 08:43:09 -68.75,-131.65 96.83 1.93 19
12 02/10/2020 09:33:57 67.83, 36.81 82.21 02/10/2020 09:32:49 67.91, 34.98 82.34 77.18 68
13 02/13/2020 00:09:11 68.86, 176.74 82.42 02/13/2020 00:10:10 68.86, 176.72 82.41 0.90 59
14 02/13/2020 00:59:52 -68.73, -15.77 97.73 02/13/2020 00:59:41 -68.72, -15.83 97.75 3.39 11
15 02/13/2020 01:50:26 68.10, 152.36 81.61 02/13/2020 01:49:16 68.15, 151.12 81.69 51.63 70

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 1/30/2020
SNOs_Map_FY3D_TERRA_20200130.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 01/30/2020 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service