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: 3/1/2021
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 03/02/2021 07:38:26 70.05, 64.08 77.08 03/02/2021 07:39:35 69.94, 65.50 76.93 55.57 69
2 03/02/2021 08:28:57 -69.40,-127.63 103.61 03/02/2021 08:29:13 -69.38,-127.62 103.63 2.07 16
3 03/02/2021 09:19:40 69.26, 39.89 76.23 03/02/2021 09:18:40 69.28, 39.89 76.25 2.12 60
4 03/04/2021 23:54:51 70.30, 179.63 76.30 03/04/2021 23:55:58 70.18,-178.27 76.14 80.04 67
5 03/05/2021 00:45:18 -69.43, -11.74 104.62 03/05/2021 00:45:40 -69.41, -11.70 104.64 2.55 22
6 03/05/2021 01:36:01 69.29, 155.76 75.24 03/05/2021 01:35:07 69.30, 155.80 75.25 1.76 54
7 03/07/2021 17:01:38 -69.41, 104.22 105.68 03/07/2021 17:02:07 -69.44, 104.21 105.66 3.17 29
8 03/07/2021 17:52:22 69.33, -88.36 74.23 03/07/2021 17:51:34 69.32, -88.29 74.22 2.75 48
9 03/10/2021 09:17:58 -69.44,-139.89 106.70 03/10/2021 09:18:33 -69.45,-139.88 106.69 1.52 35
10 03/10/2021 10:08:41 69.32, 27.59 73.17 03/10/2021 10:08:00 69.34, 27.61 73.19 2.28 41
11 03/13/2021 01:34:19 -69.48, -24.01 107.72 03/13/2021 01:35:00 -69.47, -23.99 107.73 1.43 41
12 03/13/2021 02:25:02 69.36, 143.47 72.15 03/13/2021 02:24:27 69.35, 143.50 72.14 1.83 35
13 03/15/2021 17:50:39 -69.46, 91.94 108.79 03/15/2021 17:51:27 -69.47, 91.90 108.79 2.16 48
14 03/15/2021 18:41:22 69.35,-100.58 71.08 03/15/2021 18:40:54 69.35,-100.62 71.09 1.22 28

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/1/2021
SNOs_Map_FY3D_TERRA_20210302.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 03/01/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA