Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and GCOM-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/1/2022
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (GCOM-C) Time (GCOM-C) Lat,Lon (GCOM-C) SZA (GCOM-C ) Distance(km) Time Diff (sec)
1 10/02/2022 01:22:17 68.95, 157.42 72.35 10/02/2022 01:23:28 68.89, 158.51 72.30 44.36 71
2 10/02/2022 02:12:52 -68.49, -34.65 108.10 10/02/2022 02:14:05 -68.51, -34.61 108.07 2.82 73
3 10/02/2022 03:03:38 68.48, 132.68 71.90 10/02/2022 03:04:33 68.46, 132.70 71.89 1.95 55
4 10/02/2022 03:54:21 -68.44, -59.96 108.12 10/02/2022 03:55:03 -68.46, -59.92 108.10 2.18 42
5 10/02/2022 04:45:07 68.43, 107.37 71.88 10/02/2022 04:45:31 68.40, 107.39 71.86 2.77 24
6 10/02/2022 05:35:50 -68.40, -85.27 108.14 10/02/2022 05:36:01 -68.40, -85.23 108.13 1.75 11
7 10/02/2022 06:26:35 68.32, 82.13 71.81 10/02/2022 06:26:29 68.35, 82.09 71.83 3.12 6
8 10/02/2022 07:17:19 -68.35,-110.58 108.16 10/02/2022 07:16:59 -68.35,-110.54 108.17 1.72 20
9 10/02/2022 08:08:04 68.27, 56.82 71.78 10/02/2022 08:07:27 68.29, 56.78 71.80 2.42 37
10 10/02/2022 08:58:48 -68.30,-135.89 108.18 10/02/2022 08:57:57 -68.29,-135.85 108.20 2.10 51
11 10/02/2022 09:49:33 68.23, 31.51 71.76 10/02/2022 09:48:25 68.23, 31.47 71.77 1.84 68
12 10/02/2022 10:40:12 -67.98,-160.86 108.47 10/02/2022 10:38:59 -68.02,-161.43 108.44 23.81 73
13 10/02/2022 11:30:46 67.31, 7.26 70.89 10/02/2022 11:29:39 67.30, 5.10 70.86 92.42 67
14 10/14/2022 23:47:14 -69.33, 0.69 102.35 10/14/2022 23:48:22 -69.30, 2.84 102.35 84.54 68
15 10/15/2022 00:37:49 68.75, 168.81 77.08 10/15/2022 00:39:01 68.64, 169.34 76.99 24.31 72
16 10/15/2022 01:28:28 -68.49, -23.53 103.17 10/15/2022 01:29:34 -68.49, -23.49 103.16 1.74 66
17 10/15/2022 02:19:13 68.43, 143.86 76.80 10/15/2022 02:20:02 68.42, 143.82 76.79 1.85 49

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 10/1/2022
SNOs_Map_NPP_GCOM-C_20221001.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 10/01/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C