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: 5/15/2022
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 05/15/2022 20:46:14 71.46,-131.87 52.35 05/15/2022 20:47:21 71.45,-131.79 52.33 3.16 67
2 05/15/2022 21:36:57 -71.35, 35.64 127.78 05/15/2022 21:36:51 -71.33, 35.64 127.80 2.20 6
3 05/15/2022 22:27:34 70.87,-156.23 51.74 05/15/2022 22:26:23 70.96,-157.30 51.82 40.12 71
4 05/18/2022 12:13:19 -71.44, 176.41 128.28 05/18/2022 12:14:18 -71.46, 176.46 128.26 2.17 59
5 05/18/2022 13:04:03 71.33, -16.09 51.61 05/18/2022 13:03:45 71.35, -16.06 51.63 2.36 18
6 05/18/2022 13:54:34 -70.59, 152.49 129.13 05/18/2022 13:53:26 -70.64, 150.46 129.10 75.10 68
7 05/21/2022 03:40:25 71.44, 124.67 51.17 05/21/2022 03:41:12 71.46, 124.72 51.19 3.11 47
8 05/21/2022 04:31:09 -71.37, -67.89 128.91 05/21/2022 04:30:42 -71.34, -67.84 128.94 3.26 27
9 05/23/2022 19:07:30 -71.42, 72.95 129.37 05/23/2022 19:08:09 -71.44, 72.92 129.36 1.97 39
10 05/23/2022 19:58:14 71.32,-119.56 50.53 05/23/2022 19:57:36 71.33,-119.61 50.53 2.16 38
11 05/26/2022 10:34:35 71.43, 21.18 50.17 05/26/2022 10:35:01 71.45, 21.20 50.19 2.28 26
12 05/26/2022 11:25:19 -71.36,-171.38 129.91 05/26/2022 11:24:31 -71.34,-171.35 129.93 2.25 48
13 05/29/2022 01:11:10 72.22, 160.65 50.53 05/29/2022 01:12:17 72.10, 162.90 50.42 77.84 67
14 05/29/2022 02:01:40 -71.42, -30.55 130.28 05/29/2022 02:01:57 -71.45, -30.56 130.25 2.94 17
15 05/29/2022 02:52:24 71.32, 136.94 49.62 05/29/2022 02:51:24 71.33, 136.90 49.63 1.88 60

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 5/15/2022
SNOs_Map_FY3D_TERRA_20220515.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 05/15/2022 in txt file.

Historial Predications of SNOs between FY3D and TERRA