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: 8/14/2020
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 08/15/2020 22:23:22 69.46,-157.16 55.70 08/15/2020 22:24:33 69.35,-156.16 55.57 41.11 71
2 08/15/2020 23:13:55 -68.91, 10.93 124.86 08/15/2020 23:14:09 -68.91, 10.90 124.86 1.35 14
3 08/16/2020 00:04:39 68.82, 178.37 55.07 08/16/2020 00:03:36 68.80, 178.41 55.05 2.59 63
4 08/18/2020 14:39:49 69.73, -41.64 56.83 08/18/2020 14:40:57 69.61, -39.93 56.69 67.33 68
5 08/18/2020 15:30:18 -68.97, 126.77 123.94 08/18/2020 15:30:37 -68.95, 126.83 123.96 3.34 19
6 08/18/2020 16:21:01 68.82, -65.72 55.93 08/18/2020 16:20:04 68.84, -65.66 55.95 3.20 57
7 08/21/2020 06:56:16 69.95, 73.95 57.94 08/21/2020 06:57:23 69.83, 76.25 57.80 88.90 67
8 08/21/2020 07:46:41 -68.97,-117.33 123.05 08/21/2020 07:47:07 -68.95,-117.29 123.07 2.85 26
9 08/21/2020 08:37:24 68.83, 50.18 56.82 08/21/2020 08:36:34 68.84, 50.22 56.83 2.12 50
10 08/24/2020 00:03:04 -68.98, -1.43 122.14 08/24/2020 00:03:37 -68.98, -1.38 122.15 1.79 33
11 08/24/2020 00:53:47 68.84, 166.08 57.73 08/24/2020 00:53:05 68.81, 166.05 57.70 3.34 42
12 08/26/2020 16:19:27 -68.99, 114.47 121.20 08/26/2020 16:20:08 -68.97, 114.47 121.23 2.99 41
13 08/26/2020 17:10:10 68.84, -78.01 58.67 08/26/2020 17:09:35 68.85, -78.03 58.67 0.82 35

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 8/14/2020
SNOs_Map_FY3D_TERRA_20200814.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 08/14/2020 in txt file.

Historical Predications of SNOs between FY3D and TERRA