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: 5/18/2022
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 05/30/2022 15:38:32 73.37, -64.07 51.67 05/30/2022 15:39:39 73.33, -61.65 51.51 77.37 67
2 05/30/2022 16:29:14 -73.26, 103.49 128.46 05/30/2022 16:30:23 -73.24, 105.49 128.57 64.06 69
3 05/30/2022 17:19:56 73.07, -88.80 51.34 05/30/2022 17:21:07 73.00, -87.70 51.20 36.63 71
4 05/30/2022 18:10:38 -72.96, 78.75 128.78 05/30/2022 18:11:51 -72.91, 79.44 128.88 23.34 73
5 05/30/2022 19:01:20 72.78,-113.55 51.01 05/30/2022 19:02:33 72.77,-113.52 50.99 1.49 73
6 05/30/2022 19:52:03 -72.77, 53.78 129.00 05/30/2022 19:53:14 -72.79, 53.84 129.01 2.56 71
7 05/30/2022 20:42:48 72.74,-138.84 50.96 05/30/2022 20:43:54 72.74,-138.91 50.95 2.58 66
8 05/30/2022 21:33:33 -72.78, 28.39 129.00 05/30/2022 21:34:36 -72.76, 28.45 129.04 2.91 63
9 05/30/2022 22:24:18 72.75,-164.23 50.96 05/30/2022 22:25:15 72.77,-164.20 50.97 2.60 57
10 05/30/2022 23:15:02 -72.74, 3.10 129.06 05/30/2022 23:15:58 -72.74, 3.06 129.07 1.45 56
11 05/31/2022 00:05:48 72.76, 170.38 50.96 05/31/2022 00:06:37 72.74, 170.41 50.93 1.80 49
12 05/31/2022 00:56:32 -72.75, -22.29 129.06 05/31/2022 00:57:19 -72.76, -22.23 129.06 2.57 47
13 05/31/2022 01:47:17 72.72, 145.09 50.90 05/31/2022 01:47:59 72.72, 145.01 50.90 2.40 42
14 05/31/2022 02:38:02 -72.76, -47.69 129.06 05/31/2022 02:38:41 -72.74, -47.62 129.09 3.17 39
15 05/31/2022 03:28:47 72.72, 119.69 50.90 05/31/2022 03:29:20 72.74, 119.73 50.91 2.38 33
16 05/31/2022 04:19:31 -72.72, -72.97 129.11 05/31/2022 04:20:03 -72.71, -73.01 129.12 1.34 32
17 05/31/2022 05:10:17 72.73, 94.30 50.90 05/31/2022 05:10:42 72.72, 94.34 50.88 2.14 25
18 05/31/2022 06:01:01 -72.73, -98.37 129.11 05/31/2022 06:01:24 -72.74, -98.30 129.11 2.61 23
19 05/31/2022 06:51:46 72.69, 69.01 50.85 05/31/2022 06:52:04 72.69, 68.94 50.85 2.25 18
20 05/31/2022 07:42:30 -72.69,-123.66 129.17 05/31/2022 07:42:46 -72.71,-123.69 129.14 3.29 16
21 05/31/2022 08:33:16 72.70, 43.62 50.85 05/31/2022 08:33:25 72.72, 43.66 50.86 2.17 9
22 05/31/2022 09:24:00 -72.69,-149.05 129.17 05/31/2022 09:24:08 -72.69,-149.08 129.17 1.28 8
23 05/31/2022 10:14:46 72.71, 18.22 50.85 05/31/2022 10:14:47 72.69, 18.26 50.83 2.48 1
24 05/31/2022 11:05:30 -72.70,-174.44 129.17 05/31/2022 11:05:29 -72.71,-174.37 129.16 2.68 1
25 05/31/2022 11:56:15 72.67, -7.06 50.79 05/31/2022 11:56:09 72.67, -7.13 50.80 2.13 6
26 05/31/2022 12:46:59 -72.66, 160.27 129.22 05/31/2022 12:46:51 -72.69, 160.24 129.19 3.03 8
27 05/31/2022 13:37:45 72.68, -32.46 50.80 05/31/2022 13:37:30 72.69, -32.41 50.81 2.01 15
28 05/31/2022 14:28:29 -72.67, 134.87 129.22 05/31/2022 14:28:13 -72.66, 134.85 129.23 1.28 16
29 05/31/2022 15:19:15 72.69, -57.85 50.80 05/31/2022 15:18:52 72.67, -57.81 50.78 2.85 23
30 05/31/2022 16:09:59 -72.68, 109.48 129.22 05/31/2022 16:09:34 -72.69, 109.56 129.21 2.78 25
31 05/31/2022 17:00:44 72.65, -83.14 50.74 05/31/2022 17:00:14 72.64, -83.20 50.74 2.07 30
32 05/31/2022 17:51:28 -72.64, 84.19 129.28 05/31/2022 17:50:56 -72.66, 84.17 129.25 2.75 32
33 05/31/2022 18:42:14 72.66,-108.53 50.74 05/31/2022 18:41:35 72.67,-108.49 50.76 1.90 39
34 05/31/2022 19:32:58 -72.65, 58.80 129.28 05/31/2022 19:32:18 -72.64, 58.78 129.28 1.35 40
35 05/31/2022 20:23:44 72.67,-133.93 50.74 05/31/2022 20:22:57 72.64,-133.88 50.72 3.22 47
36 05/31/2022 21:14:28 -72.66, 33.41 129.28 05/31/2022 21:13:39 -72.66, 33.49 129.26 2.91 49
37 05/31/2022 22:05:13 72.62,-159.22 50.69 05/31/2022 22:04:19 72.62,-159.27 50.69 2.07 54
38 05/31/2022 22:55:57 -72.62, 8.12 129.33 05/31/2022 22:55:01 -72.64, 8.10 129.30 2.48 56
39 05/31/2022 23:46:43 72.63, 175.39 50.69 05/31/2022 23:45:40 72.64, 175.44 50.70 1.86 63
40 06/01/2022 00:37:27 -72.63, -17.28 129.33 06/01/2022 00:36:23 -72.61, -17.29 129.33 1.49 64
41 06/01/2022 01:28:12 72.59, 150.10 50.63 06/01/2022 01:27:02 72.62, 150.05 50.67 3.02 70
42 06/01/2022 02:18:57 -72.64, -42.67 129.33 06/01/2022 02:17:44 -72.64, -42.58 129.32 3.07 73
43 06/01/2022 03:09:39 72.45, 125.02 50.47 06/01/2022 03:08:26 72.49, 124.45 50.55 19.33 73

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 5/18/2022
SNOs_Map_NPP_METOP-C_20220518.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 05/18/2022 in txt file.

Historial Predications of SNOs between NPP and METOP-C