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: 1/16/2021
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 01/18/2021 10:26:01 -69.33,-157.03 90.31 01/18/2021 10:27:07 -69.35,-157.01 90.30 2.70 66
2 01/18/2021 11:16:45 69.20, 10.45 89.56 01/18/2021 11:16:35 69.19, 10.43 89.54 2.00 10
3 01/18/2021 12:07:21 -68.85, 178.27 90.82 01/18/2021 12:06:08 -68.91, 177.70 90.74 23.52 73
4 01/21/2021 02:42:22 -69.38, -41.18 90.83 01/21/2021 02:43:33 -69.39, -41.07 90.83 4.46 71
5 01/21/2021 03:33:05 69.21, 126.37 88.99 01/21/2021 03:33:01 69.23, 126.36 89.01 1.83 4
6 01/21/2021 04:23:45 -69.06, -66.10 91.17 01/21/2021 04:22:32 -69.06, -66.22 91.17 4.69 73
7 01/23/2021 18:58:47 -69.60, 74.43 91.22 01/23/2021 18:59:58 -69.54, 75.00 91.30 23.38 71
8 01/23/2021 19:49:27 69.27,-117.79 88.44 01/23/2021 19:49:28 69.26,-117.72 88.42 2.97 1
9 01/23/2021 20:40:07 -69.12, 49.74 91.73 01/23/2021 20:38:59 -69.10, 49.70 91.75 3.25 68
10 01/26/2021 11:15:12 -69.82,-169.96 91.65 01/26/2021 11:16:22 -69.73,-168.85 91.77 43.87 70
11 01/26/2021 12:05:48 69.28, -1.87 87.79 01/26/2021 12:05:55 69.29, -1.80 87.79 2.79 7
12 01/26/2021 12:56:28 -69.13, 165.66 92.38 01/26/2021 12:55:26 -69.13, 165.63 92.38 1.48 62
13 01/29/2021 03:31:37 -70.03, -54.37 92.13 01/29/2021 03:32:46 -69.92, -52.71 92.28 64.44 69
14 01/29/2021 04:22:09 69.29, 114.04 87.10 01/29/2021 04:22:22 69.31, 114.11 87.11 3.36 13
15 01/29/2021 05:12:49 -69.14, -78.42 93.08 01/29/2021 05:11:53 -69.15, -78.46 93.06 2.51 56

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 1/16/2021
SNOs_Map_FY3D_TERRA_20210116.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 01/16/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA