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: 9/3/2019
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 09/05/2019 05:11:35 -68.82, -78.81 118.21 09/05/2019 05:12:28 -68.81, -78.87 118.22 2.85 53
2 09/05/2019 06:02:19 68.69, 88.67 61.68 09/05/2019 06:01:55 68.71, 88.64 61.69 2.34 24
3 09/05/2019 06:52:46 -67.85,-102.92 119.16 09/05/2019 06:51:37 -67.92,-104.66 119.08 73.46 69
4 09/07/2019 21:28:02 -68.84, 37.05 117.19 09/07/2019 21:28:55 -68.86, 37.07 117.17 2.25 53
5 09/07/2019 22:18:45 68.72,-155.47 62.70 09/07/2019 22:18:22 68.70,-155.48 62.68 1.83 23
6 09/07/2019 23:09:12 -67.87, 12.93 118.14 09/07/2019 23:08:03 -67.97, 11.28 118.03 70.28 69
7 09/10/2019 13:44:28 -68.87, 152.90 116.16 09/10/2019 13:45:22 -68.85, 152.94 116.17 2.45 54
8 09/10/2019 14:35:11 68.69, -39.55 63.68 09/10/2019 14:34:50 68.69, -39.62 63.68 2.78 21
9 09/10/2019 15:25:40 -67.95, 128.72 117.05 09/10/2019 15:24:31 -67.96, 127.15 117.04 65.86 69
10 09/13/2019 06:00:54 -68.84, -91.17 115.16 09/13/2019 06:01:50 -68.84, -91.20 115.17 1.03 56
11 09/13/2019 06:51:38 68.72, 76.30 64.73 09/13/2019 06:51:17 68.72, 76.31 64.73 0.75 21
12 09/13/2019 07:42:07 -67.98,-115.42 116.00 09/13/2019 07:40:57 -68.06,-116.86 115.92 60.60 70
13 09/15/2019 22:17:21 -68.87, 24.68 114.11 09/15/2019 22:18:17 -68.87, 24.73 114.11 2.12 56
14 09/15/2019 23:08:04 68.69,-167.78 65.73 09/15/2019 23:07:45 68.70,-167.84 65.74 2.42 19
15 09/15/2019 23:58:34 -68.00, 0.43 114.95 09/15/2019 23:57:24 -68.09, -0.94 114.86 57.84 70

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/3/2019
SNOs_Map_FY3D_TERRA_20190903.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 09/03/2019 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service