Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/21/2022
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 07/21/2022 04:14:07 72.79, 108.25 52.51 07/21/2022 04:14:46 72.78, 108.34 52.49 2.96 39
2 07/21/2022 05:04:50 -72.75, -84.34 127.53 07/21/2022 05:05:29 -72.74, -84.42 127.54 2.82 39
3 07/21/2022 05:55:36 72.74, 82.98 52.47 07/21/2022 05:56:08 72.76, 82.95 52.48 2.06 32
4 07/21/2022 06:46:20 -72.75,-109.72 127.51 07/21/2022 06:46:50 -72.77,-109.70 127.50 2.19 30
5 07/21/2022 07:37:06 72.74, 57.60 52.49 07/21/2022 07:37:30 72.73, 57.57 52.48 1.46 24
6 07/21/2022 08:27:50 -72.75,-135.10 127.50 07/21/2022 08:28:12 -72.75,-135.09 127.51 0.61 22
7 07/21/2022 09:18:36 72.74, 32.22 52.51 07/21/2022 09:18:51 72.76, 32.29 52.52 2.97 15
8 07/21/2022 10:09:20 -72.75,-160.48 127.48 07/21/2022 10:09:34 -72.72,-160.47 127.51 3.19 14
9 07/21/2022 11:00:06 72.75, 6.84 52.52 07/21/2022 11:00:13 72.74, 6.90 52.51 1.90 7
10 07/21/2022 11:50:50 -72.75, 174.15 127.47 07/21/2022 11:50:55 -72.75, 174.25 127.48 3.32 5
11 07/21/2022 12:41:35 72.70, -18.43 52.48 07/21/2022 12:41:35 72.72, -18.49 52.51 3.08 0
12 07/21/2022 13:32:19 -72.71, 148.87 127.51 07/21/2022 13:32:17 -72.73, 148.86 127.48 2.78 2
13 07/21/2022 14:23:05 72.70, -43.81 52.50 07/21/2022 14:22:57 72.70, -43.87 52.50 2.07 8
14 07/21/2022 15:13:49 -72.71, 123.49 127.49 07/21/2022 15:13:39 -72.71, 123.48 127.49 0.59 10
15 07/21/2022 16:04:35 72.70, -69.19 52.51 07/21/2022 16:04:18 72.73, -69.15 52.54 3.03 17
16 07/21/2022 16:55:19 -72.71, 98.11 127.48 07/21/2022 16:55:01 -72.69, 98.09 127.49 2.68 18
17 07/21/2022 17:46:05 72.70, -94.57 52.53 07/21/2022 17:45:40 72.70, -94.54 52.53 0.97 25
18 07/21/2022 18:36:49 -72.71, 72.74 127.46 07/21/2022 18:36:22 -72.71, 72.81 127.45 2.46 27
19 07/21/2022 19:27:35 72.71,-119.94 52.55 07/21/2022 19:27:02 72.68,-119.92 52.53 2.65 33
20 07/21/2022 20:18:19 -72.71, 47.36 127.44 07/21/2022 20:17:44 -72.69, 47.42 127.46 3.14 35
21 07/21/2022 21:09:04 72.66,-145.22 52.51 07/21/2022 21:08:24 72.66,-145.31 52.52 2.95 40
22 07/21/2022 21:59:48 -72.66, 22.08 127.48 07/21/2022 21:59:06 -72.67, 22.04 127.46 1.63 42
23 07/21/2022 22:50:34 72.66,-170.60 52.52 07/21/2022 22:49:45 72.69,-170.59 52.56 3.44 49
24 07/21/2022 23:41:18 -72.67, -3.30 127.47 07/21/2022 23:40:28 -72.65, -3.35 127.47 2.57 50
25 07/22/2022 00:32:04 72.66, 164.02 52.54 07/22/2022 00:31:07 72.67, 164.03 52.56 0.77 57
26 07/22/2022 01:22:48 -72.67, -28.67 127.45 07/22/2022 01:21:49 -72.68, -28.63 127.43 1.86 59
27 07/22/2022 02:13:34 72.66, 138.65 52.55 07/22/2022 02:12:29 72.65, 138.64 52.55 1.92 65
28 07/22/2022 03:04:18 -72.67, -54.05 127.44 07/22/2022 03:03:11 -72.66, -54.01 127.44 2.11 67
29 07/22/2022 03:55:04 72.66, 113.27 52.57 07/22/2022 03:53:50 72.67, 113.36 52.59 3.33 74
30 07/22/2022 04:45:47 -72.62, -79.33 127.47 07/22/2022 04:44:33 -72.63, -79.40 127.44 2.67 74
31 07/22/2022 05:36:29 72.41, 88.40 52.31 07/22/2022 05:35:17 72.40, 87.47 52.37 31.59 72
32 07/22/2022 06:27:12 -72.37,-104.20 127.74 07/22/2022 06:26:00 -72.36,-105.29 127.67 36.93 72
33 07/22/2022 07:17:53 72.11, 63.63 51.99 07/22/2022 07:16:44 72.12, 61.58 52.14 69.73 69
34 07/22/2022 08:08:36 -72.07,-128.98 128.06 07/22/2022 08:07:28 -72.03,-131.26 127.93 78.49 68

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 7/21/2022
SNOs_Map_NPP_METOP-C_20220721.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 07/21/2022 in txt file.

Historial Predications of SNOs between NPP and METOP-C