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: 11/7/2020
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 11/09/2020 16:10:35 73.33, -72.00 90.42 11/09/2020 16:11:42 73.27, -69.55 90.31 78.54 67
2 11/09/2020 17:01:17 -73.24, 95.51 89.67 11/09/2020 17:02:26 -73.17, 97.55 89.78 66.06 69
3 11/09/2020 17:51:59 73.03, -96.73 90.13 11/09/2020 17:53:10 72.95, -95.59 90.02 38.29 71
4 11/09/2020 18:42:41 -72.94, 70.78 89.96 11/09/2020 18:43:53 -72.90, 71.63 90.03 28.47 72
5 11/09/2020 19:33:23 72.73,-121.48 89.84 11/09/2020 19:34:36 72.72,-121.39 89.82 3.04 73
6 11/09/2020 20:24:05 -72.70, 45.91 90.19 11/09/2020 20:25:17 -72.73, 45.94 90.17 3.46 72
7 11/09/2020 21:14:51 72.69,-146.77 89.81 11/09/2020 21:15:57 72.71,-146.77 89.82 1.65 66
8 11/09/2020 22:05:35 -72.70, 20.52 90.17 11/09/2020 22:06:39 -72.71, 20.56 90.17 1.26 64
9 11/09/2020 22:56:21 72.70,-172.15 89.84 11/09/2020 22:57:19 72.69,-172.15 89.83 1.26 58
10 11/09/2020 23:47:05 -72.71, -4.87 90.14 11/09/2020 23:48:01 -72.69, -4.82 90.17 2.82 56
11 11/10/2020 00:37:50 72.65, 162.56 89.82 11/10/2020 00:38:41 72.67, 162.47 89.83 3.35 51
12 11/10/2020 01:28:34 -72.67, -30.15 90.17 11/10/2020 01:29:23 -72.67, -30.20 90.17 1.61 49
13 11/10/2020 02:19:20 72.66, 137.17 89.84 11/10/2020 02:20:03 72.65, 137.09 89.83 2.95 43
14 11/10/2020 03:10:04 -72.68, -55.54 90.14 11/10/2020 03:10:45 -72.65, -55.58 90.16 2.79 41
15 11/10/2020 04:00:50 72.67, 111.78 89.87 11/10/2020 04:01:24 72.68, 111.82 89.88 1.85 34
16 11/10/2020 04:51:34 -72.68, -80.93 90.11 11/10/2020 04:52:06 -72.69, -80.85 90.11 2.62 32
17 11/10/2020 05:42:20 72.68, 86.39 89.90 11/10/2020 05:42:46 72.66, 86.44 89.88 2.18 26
18 11/10/2020 06:33:03 -72.64,-106.21 90.14 11/10/2020 06:33:28 -72.67,-106.23 90.11 3.03 25
19 11/10/2020 07:23:49 72.63, 61.11 89.87 11/10/2020 07:24:08 72.64, 61.06 89.88 1.96 19
20 11/10/2020 08:14:33 -72.65,-131.60 90.11 11/10/2020 08:14:50 -72.65,-131.61 90.11 0.15 17
21 11/10/2020 09:05:19 72.64, 35.72 89.90 11/10/2020 09:05:30 72.63, 35.68 89.88 1.96 11
22 11/10/2020 09:56:03 -72.65,-156.99 90.08 11/10/2020 09:56:12 -72.63,-156.98 90.11 2.79 9
23 11/10/2020 10:46:49 72.65, 10.33 89.93 11/10/2020 10:46:51 72.66, 10.41 89.94 2.96 2
24 11/10/2020 11:37:32 -72.61, 177.72 90.11 11/10/2020 11:37:34 -72.61, 177.64 90.11 2.79 2
25 11/10/2020 12:28:19 72.66, -15.06 89.95 11/10/2020 12:28:13 72.64, -14.97 89.94 3.55 6
26 11/10/2020 13:19:02 -72.62, 152.33 90.08 11/10/2020 13:18:55 -72.64, 152.36 90.06 2.92 7
27 11/10/2020 14:09:48 72.61, -40.35 89.93 11/10/2020 14:09:35 72.62, -40.35 89.94 1.04 13
28 11/10/2020 15:00:32 -72.63, 126.94 90.05 11/10/2020 15:00:17 -72.62, 126.99 90.05 1.40 15
29 11/10/2020 15:51:18 72.62, -65.74 89.96 11/10/2020 15:50:57 72.60, -65.72 89.94 1.90 21
30 11/10/2020 16:42:01 -72.58, 101.66 90.08 11/10/2020 16:41:39 -72.61, 101.61 90.05 3.09 22
31 11/10/2020 17:32:47 72.58, -91.02 89.93 11/10/2020 17:32:19 72.58, -91.10 89.94 2.81 28
32 11/10/2020 18:23:31 -72.59, 76.27 90.05 11/10/2020 18:23:01 -72.59, 76.23 90.05 1.33 30
33 11/10/2020 19:14:17 72.58,-116.41 89.96 11/10/2020 19:13:41 72.56,-116.48 89.94 3.01 36
34 11/10/2020 20:05:01 -72.60, 50.88 90.03 11/10/2020 20:04:23 -72.57, 50.85 90.05 3.31 38
35 11/10/2020 20:55:47 72.59,-141.80 89.98 11/10/2020 20:55:02 72.60,-141.75 89.99 1.75 45
36 11/10/2020 21:46:31 -72.60, 25.49 90.00 11/10/2020 21:45:44 -72.60, 25.58 90.00 2.91 47
37 11/10/2020 22:37:17 72.60,-167.19 90.01 11/10/2020 22:36:24 72.58,-167.13 89.99 2.86 53
38 11/10/2020 23:28:00 -72.56, 0.20 90.02 11/10/2020 23:27:06 -72.58, 0.20 90.00 2.34 54
39 11/11/2020 00:18:46 72.55, 167.52 89.98 11/11/2020 00:17:46 72.56, 167.49 90.00 1.30 60
40 11/11/2020 01:09:30 -72.57, -25.19 90.00 11/11/2020 01:08:28 -72.56, -25.18 90.00 0.60 62
41 11/11/2020 02:00:16 72.56, 142.14 90.01 11/11/2020 01:59:08 72.54, 142.11 90.00 2.35 68
42 11/11/2020 02:51:00 -72.57, -50.57 89.97 11/11/2020 02:49:50 -72.54, -50.56 90.00 3.50 70
43 11/11/2020 03:41:45 72.52, 116.85 89.99 11/11/2020 03:40:30 72.52, 116.74 90.00 3.81 75
44 11/11/2020 04:32:27 -72.43, -75.66 90.10 11/11/2020 04:31:13 -72.47, -76.04 90.04 13.64 74
45 11/11/2020 05:23:09 72.22, 92.07 89.69 11/11/2020 05:21:58 72.20, 90.75 89.71 44.70 71
46 11/11/2020 06:13:51 -72.13,-100.45 90.39 11/11/2020 06:12:41 -72.15,-102.01 90.34 53.48 70
47 11/11/2020 07:04:33 71.92, 67.26 89.40 11/11/2020 07:03:25 71.92, 64.89 89.46 82.06 68
48 11/11/2020 07:55:15 -71.83,-125.26 90.68 11/11/2020 07:54:08 -71.87,-127.88 90.58 90.86 67

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 11/7/2020
SNOs_Map_NPP_METOP-C_20201107.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 11/07/2020 in txt file.

Historical Predications of SNOs between NPP and METOP-C