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: 7/26/2024
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 08/04/2024 21:39:55 69.71,-148.15 52.76 08/04/2024 21:41:04 69.64,-146.45 52.64 66.18 69
2 08/04/2024 22:30:30 -69.25, 19.82 127.71 08/04/2024 22:31:43 -69.16, 20.26 127.82 20.07 73
3 08/04/2024 23:21:12 69.02,-172.54 52.06 08/04/2024 23:22:12 69.04,-172.52 52.07 2.08 60
4 08/05/2024 00:11:54 -68.99, -5.19 127.96 08/05/2024 00:12:42 -68.98, -5.22 127.97 1.45 48
5 08/05/2024 01:02:40 68.97, 162.15 52.03 08/05/2024 01:03:09 68.97, 162.15 52.03 0.13 29
6 08/05/2024 01:53:23 -68.94, -30.49 127.99 08/05/2024 01:53:40 -68.92, -30.54 128.02 3.27 17
7 08/05/2024 02:44:09 68.92, 136.85 52.00 08/05/2024 02:44:07 68.90, 136.82 51.98 1.98 2
8 08/05/2024 03:34:52 -68.89, -55.80 128.03 08/05/2024 03:34:37 -68.90, -55.80 128.01 1.62 15
9 08/05/2024 04:25:38 68.87, 111.54 51.96 08/05/2024 04:25:04 68.89, 111.57 51.99 2.68 34
10 08/05/2024 05:16:21 -68.84, -81.10 128.06 08/05/2024 05:15:35 -68.84, -81.12 128.06 0.76 46
11 08/05/2024 06:07:07 68.82, 86.23 51.93 08/05/2024 06:06:02 68.82, 86.24 51.94 0.69 65
12 08/05/2024 06:57:48 -68.68,-106.27 128.20 08/05/2024 06:56:34 -68.72,-106.52 128.15 10.81 74
13 08/05/2024 07:48:22 68.01, 61.90 51.12 08/05/2024 07:47:14 67.99, 59.96 51.17 81.23 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 7/26/2024
SNOs_Map_NPP_GCOM-C_20240726.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 07/26/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C