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: 7/22/2021
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 07/25/2021 05:24:01 73.44, 89.29 54.13 07/25/2021 05:25:07 73.38, 92.16 53.89 91.26 66
2 07/25/2021 06:14:43 -73.35,-103.18 125.97 07/25/2021 06:15:50 -73.31,-100.67 126.17 80.30 67
3 07/25/2021 07:05:25 73.15, 64.58 53.81 07/25/2021 07:06:35 73.06, 66.11 53.62 50.18 70
4 07/25/2021 07:56:07 -73.05,-127.90 126.29 07/25/2021 07:57:18 -72.99,-126.71 126.44 39.19 71
5 07/25/2021 08:46:49 72.85, 39.85 53.49 07/25/2021 08:48:02 72.78, 40.18 53.39 12.97 73
6 07/25/2021 09:37:31 -72.75,-152.64 126.60 07/25/2021 09:38:44 -72.76,-152.52 126.62 3.94 73
7 07/25/2021 10:28:16 72.70, 14.79 53.34 07/25/2021 10:29:25 72.71, 14.69 53.34 3.53 69
8 07/25/2021 11:19:00 -72.71,-177.91 126.64 07/25/2021 11:20:07 -72.69,-178.02 126.67 3.77 67
9 07/25/2021 12:09:47 72.75, -10.70 53.42 07/25/2021 12:10:46 72.74, -10.59 53.38 3.74 59
10 07/25/2021 13:00:30 -72.71, 156.71 126.62 07/25/2021 13:01:28 -72.72, 156.70 126.63 1.16 58
11 07/25/2021 13:51:16 72.70, -35.97 53.38 07/25/2021 13:52:08 72.71, -35.98 53.38 1.33 52
12 07/25/2021 14:42:00 -72.71, 131.33 126.61 07/25/2021 14:42:50 -72.70, 131.31 126.63 1.74 50
13 07/25/2021 15:32:46 72.70, -61.35 53.40 07/25/2021 15:33:30 72.69, -61.37 53.38 1.63 44
14 07/25/2021 16:23:30 -72.71, 105.95 126.59 07/25/2021 16:24:11 -72.72, 106.03 126.59 3.00 41
15 07/25/2021 17:14:16 72.71, -86.73 53.42 07/25/2021 17:14:51 72.72, -86.65 53.41 2.99 35
16 07/25/2021 18:05:00 -72.72, 80.57 126.57 07/25/2021 18:05:33 -72.70, 80.64 126.60 3.07 33
17 07/25/2021 18:55:46 72.71,-112.11 53.44 07/25/2021 18:56:13 72.69,-112.03 53.41 2.93 27
18 07/25/2021 19:46:29 -72.67, 55.29 126.61 07/25/2021 19:46:55 -72.68, 55.26 126.60 1.57 26
19 07/25/2021 20:37:15 72.66,-137.38 53.40 07/25/2021 20:37:35 72.67,-137.42 53.41 1.74 20
20 07/25/2021 21:27:59 -72.67, 29.91 126.59 07/25/2021 21:28:17 -72.65, 29.87 126.61 2.24 18
21 07/25/2021 22:18:45 72.66,-162.76 53.42 07/25/2021 22:18:57 72.65,-162.81 53.40 2.17 12
22 07/25/2021 23:09:29 -72.67, 4.53 126.57 07/25/2021 23:09:38 -72.68, 4.59 126.57 2.10 9
23 07/26/2021 00:00:15 72.67, 171.86 53.43 07/26/2021 00:00:18 72.68, 171.91 53.44 2.15 3
24 07/26/2021 00:50:59 -72.68, -20.85 126.55 07/26/2021 00:51:00 -72.66, -20.80 126.57 2.40 1
25 07/26/2021 01:41:45 72.67, 146.48 53.45 07/26/2021 01:41:40 72.65, 146.52 53.44 2.25 5
26 07/26/2021 02:32:28 -72.63, -46.12 126.59 07/26/2021 02:32:22 -72.64, -46.19 126.57 2.31 6
27 07/26/2021 03:23:14 72.62, 121.20 53.41 07/26/2021 03:23:02 72.63, 121.14 53.43 2.44 12
28 07/26/2021 04:13:58 -72.63, -71.50 126.57 07/26/2021 04:13:44 -72.61, -71.57 126.58 2.96 14
29 07/26/2021 05:04:43 72.62, 95.82 53.43 07/26/2021 05:04:23 72.61, 95.75 53.43 2.90 20
30 07/26/2021 05:55:27 -72.63, -96.88 126.55 07/26/2021 05:55:04 -72.64, -96.86 126.54 1.32 23
31 07/26/2021 06:46:13 72.63, 70.44 53.45 07/26/2021 06:45:44 72.64, 70.47 53.47 1.43 29
32 07/26/2021 07:36:57 -72.63,-122.26 126.53 07/26/2021 07:36:26 -72.62,-122.24 126.54 1.98 31
33 07/26/2021 08:27:43 72.63, 45.06 53.47 07/26/2021 08:27:06 72.61, 45.08 53.46 1.82 37
34 07/26/2021 09:18:26 -72.59,-147.54 126.57 07/26/2021 09:17:48 -72.60,-147.63 126.55 3.15 38
35 07/26/2021 10:09:12 72.58, 19.78 53.43 07/26/2021 10:08:28 72.59, 19.69 53.46 3.24 44
36 07/26/2021 10:59:56 -72.59,-172.92 126.55 07/26/2021 10:59:09 -72.62,-172.91 126.51 3.74 47
37 07/26/2021 11:50:42 72.58, -5.60 53.45 07/26/2021 11:49:50 72.57, -5.69 53.45 3.70 52
38 07/26/2021 12:41:26 -72.59, 161.70 126.53 07/26/2021 12:40:31 -72.60, 161.70 126.51 0.89 55
39 07/26/2021 13:32:12 72.58, -30.98 53.47 07/26/2021 13:31:11 72.59, -30.98 53.49 1.08 61
40 07/26/2021 14:22:56 -72.59, 136.32 126.52 07/26/2021 14:21:53 -72.58, 136.31 126.52 1.97 63
41 07/26/2021 15:13:42 72.59, -56.36 53.49 07/26/2021 15:12:33 72.57, -56.36 53.49 1.79 69
42 07/26/2021 16:04:26 -72.60, 110.94 126.50 07/26/2021 16:03:14 -72.60, 111.03 126.48 3.07 72
43 07/26/2021 16:55:10 72.49, -81.53 53.40 07/26/2021 16:53:56 72.50, -81.85 53.44 10.85 74
44 07/26/2021 17:45:52 -72.40, 85.97 126.70 07/26/2021 17:44:39 -72.43, 85.34 126.61 21.57 73
45 07/26/2021 18:36:34 72.18,-106.30 53.08 07/26/2021 18:35:24 72.17,-107.84 53.17 52.33 70
46 07/26/2021 19:27:16 -72.09, 61.19 127.02 07/26/2021 19:26:07 -72.10, 59.36 126.88 62.62 69
47 07/26/2021 20:17:58 71.88,-131.10 52.76 07/26/2021 20:16:51 71.89,-133.71 52.95 90.38 67

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 7/22/2021
SNOs_Map_NPP_METOP-C_20210722.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 07/22/2021 in txt file.

Historial Predications of SNOs between NPP and METOP-C