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: 2/9/2020
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 02/10/2020 07:52:46 68.88, 60.82 83.31 02/10/2020 07:53:38 68.88, 60.88 83.31 2.32 52
2 02/10/2020 08:43:26 -68.72,-131.64 96.87 02/10/2020 08:43:09 -68.72,-131.70 96.87 2.11 17
3 02/10/2020 09:33:57 67.90, 36.72 82.29 02/10/2020 09:32:48 67.94, 35.02 82.38 71.19 69
4 02/13/2020 00:09:10 68.84, 176.77 82.40 02/13/2020 00:10:11 68.85, 176.70 82.40 3.05 61
5 02/13/2020 00:59:51 -68.73, -15.76 97.74 02/13/2020 00:59:41 -68.75, -15.80 97.72 2.59 10
6 02/13/2020 01:50:26 68.14, 152.32 81.65 02/13/2020 01:49:16 68.19, 151.17 81.74 48.08 70
7 02/15/2020 16:25:35 68.86, -67.35 81.51 02/15/2020 16:26:43 68.87, -67.41 81.51 2.54 68
8 02/15/2020 17:16:17 -68.80, 100.06 98.58 02/15/2020 17:16:13 -68.77, 100.09 98.60 3.22 4
9 02/15/2020 18:06:56 68.43, -92.15 81.04 02/15/2020 18:05:43 68.49, -92.61 81.12 20.02 73
10 02/18/2020 08:42:02 68.99, 48.37 80.71 02/18/2020 08:43:14 68.94, 48.54 80.64 8.86 72
11 02/18/2020 09:32:42 -68.81,-144.06 99.49 02/18/2020 09:32:45 -68.79,-144.02 99.52 3.05 3
12 02/18/2020 10:23:25 68.66, 23.44 80.35 02/18/2020 10:22:12 68.67, 23.48 80.36 1.42 73
13 02/21/2020 00:58:31 69.28, 163.87 80.06 02/21/2020 00:59:41 69.17, 164.70 79.91 35.02 70
14 02/21/2020 01:49:05 -68.77, -28.11 100.49 02/21/2020 01:49:16 -68.80, -28.14 100.47 3.06 11
15 02/21/2020 02:39:49 68.69, 139.31 79.42 02/21/2020 02:38:43 68.67, 139.35 79.41 2.08 66

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 2/9/2020
SNOs_Map_FY3D_TERRA_20200209.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 02/09/2020 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service