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: 1/10/2020
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 -68.81, 58.71 89.50 01/11/2020 20:02:14 -68.83, 58.69 89.48 2.44 46
2 01/11/2020 20:52:12 68.68,-133.81 90.37 01/11/2020 20:51:42 68.67,-133.86 90.37 2.03 30
3 01/11/2020 21:42:35 -67.62, 34.85 90.72 01/11/2020 21:41:28 -67.66, 32.57 90.63 96.48 67
4 01/14/2020 12:17:54 -68.86, 174.54 89.89 01/14/2020 12:18:42 -68.86, 174.61 89.89 2.76 48
5 01/14/2020 13:08:37 68.67, -17.91 89.92 01/14/2020 13:08:10 68.70, -17.95 89.95 3.06 27
6 01/14/2020 13:59:02 -67.73, 150.62 91.06 01/14/2020 13:57:54 -67.80, 148.62 90.94 84.93 68
7 01/17/2020 04:34:18 -68.85, -69.56 90.38 01/17/2020 04:35:10 -68.83, -69.55 90.41 2.85 52
8 01/17/2020 05:25:02 68.73, 97.92 89.49 01/17/2020 05:24:37 68.72, 97.96 89.48 1.98 25
9 01/17/2020 06:15:28 -67.83, -93.61 91.44 01/17/2020 06:14:20 -67.89, -95.40 91.35 75.71 68
10 01/19/2020 20:50:43 -68.85, 46.34 90.92 01/19/2020 20:51:38 -68.85, 46.37 90.93 0.92 55
11 01/19/2020 21:41:27 68.73,-146.18 88.95 01/19/2020 21:41:05 68.74,-146.13 88.96 2.53 22
12 01/19/2020 22:31:56 -67.99, 22.10 91.82 01/19/2020 22:30:46 -68.02, 20.64 91.75 60.93 70
13 01/22/2020 13:07:08 -68.85, 162.24 91.50 01/22/2020 13:08:06 -68.87, 162.27 91.49 2.84 58
14 01/22/2020 13:57:52 68.73, -30.29 88.37 01/22/2020 13:57:34 68.70, -30.29 88.34 3.33 18
15 01/22/2020 14:48:23 -68.10, 137.86 92.29 01/22/2020 14:47:12 -68.16, 136.67 92.20 49.56 71

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 1/10/2020
SNOs_Map_FY3D_TERRA_20200110.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 01/10/2020 in txt file.

Historical Predictions of SNOs between FY3D and TERRA

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service