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: 1/11/2020
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 01/11/2020 20:01:28 -68.82, 58.68 89.48 01/11/2020 20:02:14 -68.82, 58.68 89.49 0.71 46
2 01/11/2020 20:52:12 68.69,-133.83 90.38 01/11/2020 20:51:42 68.67,-133.87 90.36 3.27 30
3 01/11/2020 21:42:34 -67.58, 34.90 90.76 01/11/2020 21:41:28 -67.65, 32.56 90.64 99.14 66
4 01/14/2020 12:17:53 -68.82, 174.59 89.92 01/14/2020 12:18:43 -68.81, 174.55 89.94 2.04 50
5 01/14/2020 13:08:37 68.69, -17.93 89.94 01/14/2020 13:08:10 68.71, -17.94 89.96 1.91 27
6 01/14/2020 13:59:02 -67.74, 150.60 91.04 01/14/2020 13:57:54 -67.81, 148.63 90.93 83.49 68
7 01/17/2020 04:34:18 -68.82, -69.51 90.42 01/17/2020 04:35:12 -68.81, -69.58 90.43 2.80 54
8 01/17/2020 05:25:02 68.69, 97.96 89.45 01/17/2020 05:24:39 68.70, 97.94 89.46 1.53 23
9 01/17/2020 06:15:30 -67.90, -93.70 91.37 01/17/2020 06:14:21 -67.92, -95.37 91.31 69.86 69
10 01/19/2020 20:50:43 -68.87, 46.31 90.90 01/19/2020 20:51:39 -68.87, 46.38 90.91 2.76 56
11 01/19/2020 21:41:26 68.70,-146.14 88.92 01/19/2020 21:41:07 68.70,-146.18 88.93 1.82 19
12 01/19/2020 22:31:56 -68.01, 22.07 91.80 01/19/2020 22:30:46 -68.10, 20.72 91.68 56.98 70
13 01/22/2020 13:07:08 -68.88, 162.21 91.48 01/22/2020 13:08:08 -68.88, 162.28 91.48 2.74 60
14 01/22/2020 13:57:51 68.70, -30.25 88.34 01/22/2020 13:57:36 68.71, -30.29 88.35 2.04 15
15 01/22/2020 14:48:24 -68.18, 137.76 92.21 01/22/2020 14:47:13 -68.22, 136.74 92.14 42.39 71

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 1/11/2020
SNOs_Map_FY3D_TERRA_20200111.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 01/11/2020 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service