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: 5/11/2022
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 05/13/2022 05:19:13 -71.68, -80.53 126.80 05/13/2022 05:20:25 -71.57, -79.85 126.92 26.87 72
2 05/13/2022 06:09:52 71.31, 87.45 52.82 05/13/2022 06:09:55 71.31, 87.37 52.81 2.98 3
3 05/13/2022 07:00:36 -71.25,-105.13 127.25 05/13/2022 06:59:24 -71.24,-105.11 127.27 1.60 72
4 05/15/2022 20:46:14 71.46,-131.87 52.34 05/15/2022 20:47:21 71.46,-131.78 52.34 3.11 67
5 05/15/2022 21:36:57 -71.34, 35.66 127.79 05/15/2022 21:36:51 -71.34, 35.66 127.79 0.16 6
6 05/15/2022 22:27:34 70.87,-156.22 51.74 05/15/2022 22:26:24 70.91,-157.37 51.77 42.14 70
7 05/18/2022 12:13:19 -71.43, 176.43 128.28 05/18/2022 12:14:19 -71.43, 176.41 128.29 0.93 60
8 05/18/2022 13:04:03 71.33, -16.08 51.61 05/18/2022 13:03:46 71.32, -16.12 51.60 1.69 17
9 05/18/2022 13:54:34 -70.58, 152.50 129.14 05/18/2022 13:53:26 -70.66, 150.49 129.08 74.57 68
10 05/21/2022 03:40:25 71.43, 124.68 51.16 05/21/2022 03:41:13 71.45, 124.69 51.18 2.02 48
11 05/21/2022 04:31:09 -71.36, -67.88 128.92 05/21/2022 04:30:43 -71.34, -67.86 128.95 2.43 26
12 05/23/2022 19:07:31 -71.46, 72.88 129.33 05/23/2022 19:08:10 -71.45, 72.94 129.34 2.28 39
13 05/23/2022 19:58:15 71.36,-119.63 50.57 05/23/2022 19:57:37 71.34,-119.60 50.54 2.71 38

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 5/11/2022
SNOs_Map_FY3D_TERRA_20220512.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 05/11/2022 in txt file.

Historial Predications of SNOs between FY3D and TERRA