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: 4/7/2020
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 04/17/2020 15:32:22 73.32, -62.58 62.68 04/17/2020 15:33:29 73.24, -60.11 62.48 79.50 67
2 04/17/2020 16:23:03 -73.17, 105.08 117.51 04/17/2020 16:24:12 -73.16, 107.04 117.62 62.94 69
3 04/17/2020 17:13:45 72.98, -87.19 62.28 04/17/2020 17:14:56 72.97, -86.04 62.20 37.54 71
4 04/17/2020 18:04:27 -72.87, 80.35 117.86 04/17/2020 18:05:40 -72.83, 81.01 117.93 22.07 73
5 04/17/2020 18:55:10 72.73,-112.05 61.98 04/17/2020 18:56:23 72.69,-111.95 61.93 4.92 73
6 04/17/2020 19:45:53 -72.67, 55.38 118.09 04/17/2020 19:47:05 -72.66, 55.31 118.12 2.57 72
7 04/17/2020 20:36:39 72.68,-137.33 61.91 04/17/2020 20:37:45 72.67,-137.34 61.89 1.09 66
8 04/17/2020 21:27:23 -72.68, 30.00 118.11 04/17/2020 21:28:26 -72.69, 30.04 118.11 2.14 63
9 04/17/2020 22:18:08 72.69,-162.71 61.89 04/17/2020 22:19:05 72.70,-162.61 61.89 3.72 57
10 04/17/2020 23:08:52 -72.68, 4.61 118.13 04/17/2020 23:09:47 -72.67, 4.66 118.15 1.73 55
11 04/17/2020 23:59:38 72.69, 171.91 61.87 04/18/2020 00:00:27 72.68, 172.01 61.85 3.49 49
12 04/18/2020 00:50:21 -72.64, -20.67 118.21 04/18/2020 00:51:09 -72.65, -20.73 118.20 2.67 48
13 04/18/2020 01:41:07 72.65, 146.63 61.79 04/18/2020 01:41:49 72.66, 146.63 61.80 1.88 42
14 04/18/2020 02:31:51 -72.64, -46.05 118.23 04/18/2020 02:32:31 -72.63, -46.11 118.24 2.03 40
15 04/18/2020 03:22:37 72.65, 121.24 61.77 04/18/2020 03:23:11 72.64, 121.24 61.76 0.93 34
16 04/18/2020 04:13:21 -72.65, -71.44 118.25 04/18/2020 04:13:52 -72.66, -71.38 118.24 2.62 31
17 04/18/2020 05:04:07 72.66, 95.86 61.76 04/18/2020 05:04:33 72.62, 95.86 61.72 3.74 26
18 04/18/2020 05:54:51 -72.65, -96.82 118.27 04/18/2020 05:55:14 -72.64, -96.76 118.28 2.05 23
19 04/18/2020 06:45:36 72.61, 70.58 61.68 04/18/2020 06:45:55 72.60, 70.48 61.67 3.22 19
20 04/18/2020 07:36:20 -72.61,-122.10 118.34 04/18/2020 07:36:36 -72.62,-122.14 118.32 2.50 16
21 04/18/2020 08:27:06 72.61, 45.19 61.66 04/18/2020 08:27:16 72.63, 45.21 61.68 2.04 10
22 04/18/2020 09:17:50 -72.61,-147.49 118.36 04/18/2020 09:17:58 -72.60,-147.52 118.37 1.48 8
23 04/18/2020 10:08:36 72.62, 19.81 61.64 04/18/2020 10:08:38 72.61, 19.82 61.63 1.01 2
24 04/18/2020 10:59:20 -72.62,-172.87 118.38 04/18/2020 10:59:19 -72.63,-172.80 118.36 3.13 1
25 04/18/2020 11:50:05 72.57, -5.47 61.57 04/18/2020 11:50:00 72.59, -5.56 61.59 3.40 5
26 04/18/2020 12:40:50 -72.62, 161.75 118.40 04/18/2020 12:40:41 -72.61, 161.82 118.40 2.46 9
27 04/18/2020 13:31:35 72.58, -30.86 61.55 04/18/2020 13:31:22 72.57, -30.94 61.55 2.72 13
28 04/18/2020 14:22:19 -72.57, 136.46 118.47 04/18/2020 14:22:03 -72.59, 136.44 118.45 2.45 16
29 04/18/2020 15:13:05 72.58, -56.24 61.53 04/18/2020 15:12:43 72.60, -56.22 61.55 2.30 22
30 04/18/2020 16:03:49 -72.58, 111.08 118.49 04/18/2020 16:03:25 -72.57, 111.06 118.49 0.92 24
31 04/18/2020 16:54:35 72.59, -81.63 61.51 04/18/2020 16:54:05 72.58, -81.60 61.51 1.30 30
32 04/18/2020 17:45:19 -72.58, 85.70 118.51 04/18/2020 17:44:47 -72.55, 85.68 118.53 3.33 32
33 04/18/2020 18:36:04 72.54,-106.91 61.44 04/18/2020 18:35:27 72.56,-106.98 61.47 3.09 37
34 04/18/2020 19:26:49 -72.59, 60.31 118.53 04/18/2020 19:26:08 -72.59, 60.40 118.53 2.94 41
35 04/18/2020 20:17:34 72.55,-132.29 61.42 04/18/2020 20:16:49 72.54,-132.36 61.42 2.21 45
36 04/18/2020 21:08:18 -72.54, 35.03 118.60 04/18/2020 21:07:30 -72.57, 35.02 118.57 2.52 48
37 04/18/2020 21:59:04 72.55,-157.68 61.40 04/18/2020 21:58:10 72.57,-157.64 61.43 2.63 54
38 04/18/2020 22:49:48 -72.55, 9.65 118.62 04/18/2020 22:48:52 -72.55, 9.64 118.61 0.37 56
39 04/18/2020 23:40:34 72.56, 176.94 61.38 04/18/2020 23:39:32 72.55, 176.98 61.38 1.70 62
40 04/19/2020 00:31:18 -72.55, -15.74 118.64 04/19/2020 00:30:14 -72.53, -15.74 118.66 3.06 64
41 04/19/2020 01:22:03 72.51, 151.65 61.31 04/19/2020 01:20:54 72.53, 151.60 61.34 2.82 69
42 04/19/2020 02:12:47 -72.51, -41.02 118.72 04/19/2020 02:11:36 -72.51, -41.12 118.70 3.40 71
43 04/19/2020 03:03:31 72.41, 126.47 61.18 04/19/2020 03:02:18 72.41, 126.02 61.21 15.34 73
44 04/19/2020 03:54:14 -72.36, -66.10 118.90 04/19/2020 03:53:01 -72.33, -66.80 118.88 23.96 73
45 04/19/2020 04:44:55 72.11, 101.69 60.83 04/19/2020 04:43:45 72.13, 100.14 60.93 53.04 70
46 04/19/2020 05:35:38 -72.06, -90.89 119.25 04/19/2020 05:34:28 -72.06, -92.68 119.15 61.26 70
47 04/19/2020 06:26:19 71.81, 76.89 60.48 04/19/2020 06:25:13 71.80, 74.18 60.62 94.12 66

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 4/7/2020
SNOs_Map_NPP_METOP-C_20200408.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 04/07/2020 in txt file.

Historical Predictions of SNOs between NPP and METOP-C

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service