Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/26/2019
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 08/27/2019 06:54:03 73.54, 69.89 63.46 08/27/2019 06:52:56 73.54, 66.91 63.61 93.84 67
2 08/27/2019 07:44:46 -73.48,-122.93 116.59 08/27/2019 07:43:39 -73.49,-125.65 116.44 86.09 67
3 08/27/2019 08:35:30 73.27, 43.94 63.23 08/27/2019 08:34:20 73.25, 42.21 63.31 55.51 70
4 08/27/2019 09:26:14 -73.16,-148.98 116.86 08/27/2019 09:25:02 -73.15,-150.25 116.80 40.95 72
5 08/27/2019 10:16:58 72.95, 17.89 62.96 08/27/2019 10:15:44 72.95, 17.48 63.00 13.56 74
6 08/27/2019 11:07:41 -72.89,-174.91 117.08 08/27/2019 11:06:27 -72.90,-175.09 117.04 6.34 74
7 08/27/2019 11:58:22 72.82, -7.70 62.88 08/27/2019 11:57:12 72.86, -7.69 62.92 3.50 70
8 08/27/2019 12:49:03 -72.87, 159.71 117.08 08/27/2019 12:47:56 -72.85, 159.63 117.07 2.94 67
9 08/27/2019 13:39:43 72.85, -32.98 62.93 08/27/2019 13:38:42 72.86, -33.08 62.95 3.14 61
10 08/27/2019 14:30:25 -72.84, 134.32 117.07 08/27/2019 14:29:26 -72.86, 134.24 117.04 3.16 59
11 08/27/2019 15:21:05 72.83, -58.37 62.93 08/27/2019 15:20:11 72.81, -58.35 62.93 1.95 54
12 08/27/2019 16:11:47 -72.82, 108.94 117.07 08/27/2019 16:10:55 -72.81, 108.96 117.07 1.28 52
13 08/27/2019 17:02:27 72.81, -83.75 62.94 08/27/2019 17:01:41 72.82, -83.74 62.96 1.18 46
14 08/27/2019 17:53:09 -72.80, 83.55 117.06 08/27/2019 17:52:25 -72.82, 83.58 117.04 2.10 44
15 08/27/2019 18:43:48 72.84,-109.03 62.99 08/27/2019 18:43:11 72.82,-109.12 62.99 3.39 37
16 08/27/2019 19:34:30 -72.83, 58.28 117.01 08/27/2019 19:33:55 -72.82, 58.20 117.01 2.75 35
17 08/27/2019 20:25:10 72.82,-134.42 62.99 08/27/2019 20:24:41 72.83,-134.51 63.02 3.25 29
18 08/27/2019 21:15:52 -72.81, 32.89 117.01 08/27/2019 21:15:25 -72.83, 32.81 116.98 3.39 27
19 08/27/2019 22:06:32 72.80,-159.80 63.00 08/27/2019 22:06:10 72.78,-159.79 62.99 1.44 22
20 08/27/2019 22:57:14 -72.79, 7.51 117.00 08/27/2019 22:56:54 -72.78, 7.53 117.00 1.01 20
21 08/27/2019 23:47:54 72.77, 174.81 63.00 08/27/2019 23:47:40 72.79, 174.83 63.02 1.72 14
22 08/28/2019 00:38:36 -72.77, -17.88 116.99 08/28/2019 00:38:24 -72.79, -17.85 116.97 2.52 12
23 08/28/2019 01:29:15 72.80, 149.53 63.06 08/28/2019 01:29:10 72.79, 149.44 63.05 3.11 5
24 08/28/2019 02:19:57 -72.79, -43.16 116.94 08/28/2019 02:19:54 -72.79, -43.24 116.94 2.63 3
25 08/28/2019 03:10:37 72.78, 124.15 63.06 08/28/2019 03:10:40 72.80, 124.06 63.08 3.48 3
26 08/28/2019 04:01:19 -72.77, -68.54 116.94 08/28/2019 04:01:23 -72.75, -68.52 116.97 3.14 4
27 08/28/2019 04:51:59 72.76, 98.76 63.07 08/28/2019 04:52:09 72.75, 98.78 63.06 0.97 10
28 08/28/2019 05:42:41 -72.75, -93.93 116.93 08/28/2019 05:42:53 -72.75, -93.90 116.94 0.86 12
29 08/28/2019 06:33:21 72.74, 73.38 63.07 08/28/2019 06:33:39 72.76, 73.40 63.09 2.26 18
30 08/28/2019 07:24:03 -72.73,-119.31 116.93 08/28/2019 07:24:23 -72.76,-119.28 116.91 2.95 20
31 08/28/2019 08:14:42 72.77, 48.10 63.12 08/28/2019 08:15:09 72.76, 48.01 63.12 2.92 27
32 08/28/2019 09:05:24 -72.76,-144.59 116.88 08/28/2019 09:05:53 -72.76,-144.67 116.88 2.61 29
33 08/28/2019 09:56:04 72.75, 22.71 63.13 08/28/2019 09:56:38 72.72, 22.73 63.09 3.24 34
34 08/28/2019 10:46:46 -72.74,-169.97 116.87 08/28/2019 10:47:22 -72.71,-169.95 116.90 2.72 36
35 08/28/2019 11:37:26 72.72, -2.67 63.13 08/28/2019 11:38:08 72.72, -2.65 63.12 0.64 42
36 08/28/2019 12:28:08 -72.72, 164.64 116.87 08/28/2019 12:28:52 -72.72, 164.67 116.87 0.92 44
37 08/28/2019 13:18:48 72.70, -28.05 63.14 08/28/2019 13:19:38 72.73, -28.04 63.15 2.82 50
38 08/28/2019 14:09:30 -72.70, 139.26 116.86 08/28/2019 14:10:22 -72.72, 139.28 116.84 3.38 52
39 08/28/2019 15:00:09 72.73, -53.33 63.19 08/28/2019 15:01:08 72.73, -53.42 63.18 2.85 59
40 08/28/2019 15:50:51 -72.72, 113.98 116.81 08/28/2019 15:51:52 -72.73, 113.90 116.81 2.67 61
41 08/28/2019 16:41:31 72.71, -78.72 63.19 08/28/2019 16:42:37 72.69, -78.70 63.15 2.69 66
42 08/28/2019 17:32:13 -72.70, 88.59 116.81 08/28/2019 17:33:21 -72.68, 88.62 116.84 2.29 68
43 08/28/2019 18:22:54 72.64,-104.21 63.15 08/28/2019 18:24:07 72.69,-104.09 63.18 7.26 73
44 08/28/2019 19:13:37 -72.58, 63.00 116.89 08/28/2019 19:14:50 -72.64, 63.34 116.86 12.89 73
45 08/28/2019 20:04:21 72.36,-130.10 62.93 08/28/2019 20:05:31 72.39,-128.85 62.88 42.32 70
46 08/28/2019 20:55:04 -72.30, 37.11 117.11 08/28/2019 20:56:14 -72.34, 38.57 117.16 49.24 70
47 08/28/2019 21:45:48 72.08,-155.98 62.71 08/28/2019 21:46:55 72.09,-153.64 62.58 80.31 67
48 08/28/2019 22:36:32 -71.97, 11.14 117.38 08/28/2019 22:37:38 -72.04, 13.78 117.46 90.75 66

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 8/26/2019
SNOs_Map_METOP-B_NPP_20190826.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 08/26/2019 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service